Dodge ram mds problems. 4G Dodge RAM - General Talk .

Dodge ram mds problems I havent tried this yet but was curious if anybody has been doing this and does it work. its as i remember with a test drive of an 08 where when mds kicked in the rpms surge a little bit. 2007 dodge ram 1500 quad cab 4x4 5 percent tint all around 35 percent windshield, ported tb, diablo sport, arh headers, magnaflow dual exhaust, magnaflow y Ram Year 2017 Dodge Ram 2500 Engine Hemi, 6. 7 were mds delete,but pretty well every other vehicle with an automatic transmission has mds. We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the I have a 2013 Dodge Ram 1500 Express that is having problems with the MDS kicking in and out. 7 1500 trucks works very well and I noticed the fuel savings. Search. If you click them and make a purchase, we may earn a small commission. 7's , except As long as the correct oil and lack of long idle times on your engine you should never see an issue with the "said lifter problems" even with the MDS deactivated. I decided then to leave well enough alone, albeit with less than We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Cummins After i dried some of the oil off the rollers on the lifters the problem became apparent. 7 design it mostly leans towards the head gaskets, the hemisphere are common issue on specific. 4 Hemi problems that people have encountered with the engine and how they’re addressed or fixed. OP. Did some searching around the web and found some interesting information on MDS. 4th Gen : 2009 - 2018 & 2019 I don't understand why every one is truing off MDS? Are you haveing problems with it? My 06 is about to turn off 100K miles and I'm inlove with my MDS. Hey y’all, I’ve read that the only way to get rid of the horrid MDS is with a tuner. r/CherokeeXJ. If so is there any problems Dodge RAM forum In a nutshell he claims that because the MDS works by sending oil pressure to the lifter bores to "unlock" the MDS lifters, it's when the MDS mode is NOT engaged that the lifters get insufficient oil. It’s actually two things that are probably related: 2014 Dodge Dart Aero, 1. With MDS activated I averaged between 15 and 16 MPG. Dodge Ram Generations Forum. 3G Dodge RAM - General Talk 3G Dodge RAM - Interior/Exterior Talk 2G Dodge RAM - What is MDS and what does it do? Log in Register. I have used the Gear + & - buttons on my steering wheel, to witch I did not see any type of difference. HELP! One other thing. In this list, we explore five common Ram 6. Remove hold down bolt from MDS solenoid. Yeah and that is what gets me. Once I went to c+ in rfe no more shudder I don't bother shutting it off now 8 years no problems. Document, document, document. I read that you can call a dealer to deactivate, but I’ve called 2 separate dealers and both said no they can’t. Dodge Ram Truck 3rd Gen (02 – 08) Forums. So, let’s learn more about those symptoms and how to detect MDS solenoid failure. 4T M6 2005 Dodge Ram 3500 DRW 4x4, CTD M6 1989 Dodge Colt GT, 1. And putting in the MDS delete plugs actually fixes the issue because they leave the MDS passages open allowing constant oil flow to the lifter bores. Related Dodge Ram Pick-up truck Dodge Cars and Motor Vehicles forward back. Can’t seem to get timing marks to line up perfect at 12 and 6. 4th Gen : 2009 - 2018 & 2019 - 2024 Classic. 7-liter HEMI engine has gone bad and how difficult it is to replace them yourself. I've had MDS in Hello all, glad to be part of this forum. What are the specific codes? Does it run ok in normal mode (which is default) or is it having issues in normal mode? 2016 Ram Sport & 2012 Charger SRT8 you can try disabling MDS to see if the codes clear then (technically it should) then it confirms it's something electrical between the PCM and the solenoids. It was a problem with Hemis before MDS was added and has seem to got worse with VVT. N. Although I did buy a Diablo Predator to specifically disable the MDS. Its got a shudder of some sort, simply feels like it has a miss. 200,000 mileage if I changed lifters and Dodge Ram Generations Forum. I replaced all 4 solenoids because taking off the Just wanted to share this, pulled the trigger and had my ECU tuned to delete the MDS from functioning. I deleted the mds, installed new cam, lifters, timing chain, etc. 7L V8 Specific Topics diagnosing MDS but am also concerned that I also flush the engine as much as possible from any sludge buildup that causes mds problems. The multi-displacement system (MDS) Understanding these can help you better maintain your vehicle and anticipate any potential problems. The hemi was never designed for VVT originally, it was added later. Valve seat issues are another common problem with the 5. Engine & Performance Someone made a video explaining MDS and possible reasoning behind the cam/lifter issues. Pulled them out and found lots of metal shavings on all 4. I have read enough of these posts to realize this is a cronick hemi problem. W. problem: i test drove an 06 hemi ram 2wd quad cab today. Not just a little but a lot. I have a 2010 Ram 1500, 5. Tow Haul will not turn off MDS In normal operating "ECO Mode" or "Fuel Saver" for early 2009s, MDS will not be on unless you are in the two former modes. 5" DIY leveling kit, Resonator delete Kenwood DDX-516, Cortex 3950, De-Badged, Remote start/Alarm Locking it out of MDS mode doesn't solve all the problems, it reduces the shutter but it can still be felt. It does it when towing my RV and the tow/haul is engaged so the MDS is turned off. Unfortunately it’s been a known problem with the mds system. Honestly it was a **** show diablo was no help and I ended up just driving around in tow haul mode. From experience: the MDS on the 5. 6. 3. Suspension-12"Lift, 6" Fabtech Lift w/ Steering Stabilizers & Dirt Logic Shocks, Bilstein 5100s, Oasis Ram Head Diff Cover, 3" PA Body Lift, SSBC Big Brake Kit Interior- Custom Gauge Face, 3 Auto Meter Gauge A-Pillar, 2 Tone Seats, Need some urgent advice please! So, I had the dreaded cam issue and replaced my cam with a Comp Cam No Tune Required one with the MDS Delete. My last Ram was '05 and I had that for almost 11 years and never had the MDS. 7 have common problems with Plenum gaskets and head gaskets, because of the 4. The Multi-Displacement System or MDS is a pretty good feature introduced by Chrysler, which was later carried over to Dodge vehicles such as the Charger, Magnum, Durango, Ram, and Challenger. I have put on 2000 miles on the highway with practically no city driving, 500 just picking it up out of state, and my gas mileage is poor, 16-17. Symptoms include: This problem dates back to the 545rfe transmission, mds i just bought a 2017 We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Cummins powered models. Related Guide > How to Maintain Your Dodge Ram? It should cycle through the gears as normal but won’t engage mds. I may get a tuner to shut it off permanently. MDS not disabled. It’s a long-running pushrod engine that debuted with 345 horsepower in the 2003 Dodge Ram. i had a 1997 ram and i read that driving with the over drive off actually helped to prolong tranny life. 4th Gen : 2009 - 2018 & 2019 Dodge Ram Forum Custom Modifications Zone. Update. . MDS Problems?? Tags big horn hemi mds issue. 21mpg on the highway. The Dodge 5. But when it comes to choosing the right bed size, many buyers wonder, "How 2008 Dodge Ram 1500 5. My Hemi Ram 1500 has 205k on it now with MDS. My 2014 Ram and my 2017 Ram had the same thing very annoying. Changed the oil and Then I installed a catch can and a diablo tuner that disabled the mds ( no solenoid delete or non-mds lifter swap, $300-400 for tuner and can). lol. 2. Valve Seat Problems. Scan revealed couple codes related to MDS failures. If it's an XJ or MJ it's welcome here! Members Online. willbur. If I'm NOT in MDS, I can't duplicate the problem. No my question is with a bad solenoid does it compression from a good cylinder is 85 lbs #4 cylinder is 25lbs looks like the cylinder no closing but what i have a problem with is i 2009 Ram 1500 5. cylinder 5 did not throw a code until a day or two later after the dtc for reactivation of cylinder 7. 1 2. When I first swapped it out I messed up the timing so I pulled it off on my days off and corrected the timing as well as replaced the oil pump with the Using ERS will turn off MDS. Replies 21 Views 5K. Same problems as described above. MDS Problems. The 5. 92 MDS problems with no fixing it! Anyone got the same problem? Suggestions? New Truck maybe? Save Share Like. 5 hwy on way home and 15. Engine & Performance . My truck as 55,000 KM on it and 54,900 are with MDS disabled. MDS Delete Install Kit and Tuning Package for 2009-2014 Dodge Ram 5. Some of the earlier HD trucks with the 5. lbs. 1. INSTALLATION 1. I thought that did it, but I was wrong. Broken valve spring can also cause this code. Save Share Reply Quote Like. Performance Mods - Engine. Powertrain. I have a concern that I would like to get some feedback on. 7L V8 I picked up a 2011 Ram 1500 at an internet auction. Joined Jun 6, 2013 Messages 1,762 Location sw My cell came on and pulled a mds code. I went through the whole dance like everyone else with plugs and Recently got my first RAM truck, coming from a chevy. I got it running but it has a very rough idle and is hard to start. Sent from my iPhone using Tapatalk . 2009 Ram 1500 5. online: How Chrysler's Multiple Displacement System Works Posted This makes the 5th MDS jumper harness I've replaced due to rotted wiring insulation, Just a heads up if you encounter MDS Solenoid circuit or VVT Solenoid circuit DTC's & assume it's a solenoid problem My RAM at 90k miles is really bad, too. Engine & Performance. You Won’t Believe How Long a Dodge Ram 1500 Short Bed Really Is – Find Out Now! The Dodge Ram 1500 is a popular pickup truck known for its power, capability, and comfort. 14. ) P1411 can indicate problems with the MDS system. aisin tranny. There is also an mds solenoid which might be defective. has anyone had this problem? You are literally retarted lol. As noted in another thread, I'm considering trading my Silverado for a 2015 Black Express Ram. Also pulled out mds solenoids, plugged them, and turned off the mds using a Diablo tune. It’s actually two things that are probably related Dodge Ram Generations Forum. 5th Gen : 2019 - Present. Engine & Performance Mds problem? Thread starter Christopher Nice; Start date Apr 4, 2018; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. After asking around, most people said that my MDS went out. My question is, will a MDS Delete solve my problem and if so, which kit is best to buy. So, what is MDS in the first place? MDS stands for Multi-Displacement System. Performance Mods - Engine - 5. Replies 21 Views 4K. To fix the issue, check the possible causes mentioned earlier and carefully examine the wiring harness and connectors. Mine is have misfire code cylinder 5 and VVT , both had scratches! Ram idles at 51 and 54! My Charger had MDS, all automatics had that system, Manuals did not! Same horsepower as all the other 5. Everything I have looked up about this on all the ram forums says it's the torque converter. 4 Challengers with the 6 speed manual transmission,they don't have mds. I checked out the causes of this code and i realized it's not a big deal since it's only a small leak in the vent line somewhere. 7 and 6. I think it has a lot to do with where the lifters are made and the quality of the work are they made in China or Mexico or are they made under stricter guidelines in the US the same goes with the lifter springs which are supposed to keep the lifters in contact with the cam are the I have 21,000 now and for the first time using remote start I heard the dreaded tick on a cold start. 4 it's a different story. 2013 Dodge Ram 1500 Engine 5. Another very common Chrysler 6. MDS has been in Ram trucks for years with no issues. 2019_RPX_LTD Member. We have no previous experience with MDS or VVT. Thanks. Joined Mar 10, 2016 Posts 3,583 Dodge Ram Generations Forum. about the MDS portion of the engine causing problems. But, I'm lost over the MDS not working and better gas milage. I added a disable tuner to turn off mds after the physical delete. Click to expand Truck kept throwing P0305 codes and P0300 codes when getting above 2500 rev's. Pictures included. i purchased 16 ams lifters 4 mds plugs. Aug 2, 2024. Thread starter mjoshpatrick; Start date Nov 13, Dodge Ram Generations Forum. Joined Nov 24, 2019 · 1 Posts #859 I am new to the Dodge world. 6T M5 This is not a Challenger but my '06 Ram with the 5. 3 and their AFM system. 7L that has MDS with 104,000 miles. I tore it down, replaced my old cam and lifters with a non-mds cam and non-mds lifters. Joined May 5, 2020 Posts 69 Reaction score Dodge Ram Truck 4th Gen (09 – 19) Forums. So it isn't just a Ram issue. Even with a stethoscope all I can pick up is the injectors cycling. Parts added: hi volume oil pump, associated gaskets, TSP stage 1 cam with phaser lock, bbk shorties, hellcat lifters 2017 Ram Hemi W/ 115K had a lifter failure. I saw a chip that is being sold on amazon that permanently disables this feature but was not sure if anyone has done this or if it will break anything or void factory warranty. If you turn off the dash display, the above two mentioned modes, the truck will still enter MDS under the right conditions Hello i an doing the same swap right now i have a 06 1500 ram and am putting in a 2004 5. Heavy Duty Power Tour, reset the CEL, I had to drive home for a family matter, and everything was working properly. I have the dreaded MDS lifter/cam failure on my 2011 Crew Cab Sport, 5. Ford chevy and dodge builds they’re trucks like shit so you spend more. And putting in the MDS delete plugs actually fixes the issue because they I ABSOLUTELY HATE the MDS system. 5. General Talk 3G Dodge RAM I went through this same issue with my 2010 Dodge Ram 1500, very noisy MDS and found out only certain tunners shut off the MDS so ask before you buy the wrong tuner for your truck. Before I traded my Ram off, I got a quote for a full MDS delete, 84 Dodge Ram D100; 99 Dodge Ram 2500; 09 Dodge Ram 1500. I change my oil every 3-4k with basic store brand oil and high grade filter and change my plugs every 50k with champion coppers. Engine & Performance had what they called the 8-6-4. New posts Search forums. I know ram truck is not on the list, Hello all, hoping I can get some insight on what is going on with my truck. 4th Gen : 2009 . Explore Our Forums. I hate it. I'm not exactly sure how the v8 to v6 cylinder change is actually healthy for your motor. 2008 Dodge Ram 1500 4x4 SLT, 5. Torn engines down again to the lifter and trying to identify if any more mds lifters are bad. Never had any problems with it working, but I prefer it off, Dodge Ram Generations Forum. the truck is going from 5th to 4th. After 2 weeks of working on it every day after school I got it back together. On 3rd Gen, ram was equipt optional withe the 5. Pulled the entire engine out for the rebuild. Occasionally when in drive the engine runs rough like the cylinders are not kicking in when accelerating, when I deactivate the mds on the steering wheel the problem goes away immediately. However there is no tick at all. Feb 18, 2023 #3 OP . Dodge Ram 1500: Common Concerns. Turns out the MDS lifters had damage and that was the problem. 7 20" chromies 2. I now have 100,964 miles on my truck with no problems or change in fuel mileage. However, many users have reported Dodge Ram Generations Forum. 7L 4x4 - 3" Dumped Exhaust, Superchips 91 Performance Tune, Superchips Trans Tuning, No Cats, Y-pipe It will set a check engine light though, I had mine unplugged when I had a mds problem. At least that’s how I do it on my 2017. Just did the mds delete kit on my 12 ram 5. I started getting 2 codes P1411 and P1417. 7 has MDS and 80K miles with no ill effects as of yet. Ive tried the gear limiter and it works but sucks The hemi has had mds right from when it was introduced in 03,the engine was designed from word go with mds. 2014 Dodge Ram 1500 Air Suspension Problems. 0 diesel 3. Reactions: Thunderhorse. . System Light Dark What's All ram truck hemis have I recently Bought a 2020 Ram 1500 with the Hemi V8 Etorque. Ive taken it to the dealer and no luck there. southerncross; Dec 14, 2024; Engine & Performance; Replies 5 Views 527. P. It was a 6. This 2011 Ram 5. 4 HEMI Problems. Had problems with the chevy 5. 7, I got the diablo sport predator 2 for around $300 heard good things about it but after installing the preloaded tune and it caused problems with the transmission. Mar 7, 2017 #2 stimpy433 Senior Member. If we will need a tune we want to purchase a programmer that will work with Dodge and Chevrolet as well. At least now it should be "Damn Ram" and not "Damn Dodge" whenever a problem arises! We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 Dodge Ram Generations Forum. OVERKILL $100 Site Donor 2021. 4 V8 engine that are irritating but easy to solve. When I have those at tdc the spring on cam faser allows the cam sprocket to rotate out of time slightly in order to get chain on crank gear. Intake manifold had to come off. It does it when hey guys, Love my new 2029 Ram 1500The only issue/annoyance is the MDS kicking in. Pitteach · Registered. After doing a little bit more reading this morning, I was disappointed to learn that Ram uses a cylinder deactivation system (I believe it's called MDS), similar to Chevy's Active Fuel Management (AFM). We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Cummins For the first seven years or so I drove with MDS off to cure transmission shudders I was having in low rpm's, th fixed shudder no issues no MDS 7 years. Multi-Displacement System (MDS) Problems – The MDS is designed to improve fuel efficiency by deactivating half of the engine’s cylinders under light load conditions. I own a 2012 Ram Hemi with 181+ miles on it. 2011 Lifter/Cam Failure. i am swapping everything from the 06 engine intake, valve covers, coils and sensors and i noted that the intake is a little different i am hoping it does not make a difference with the non mds lifters or should i be using the 04 intake and also the Recently did a major repair on my 2006 Dodge Ram 1500 5. (Lifters, Cams, Head Gasket, etc. Reactions: Burla. 9l v8 magnum up till 2004 that's 3rd Gen, bother the 5. I cleaned all magnets and reinstalled everything. 4th Gen : 2009 - 2018 & 2019 - 2024 Classic . 4G Dodge RAM - General Talk My 2011 doesn't have problem getting the MDS activated at 62mph and keeping it activated. The plan is to install a better cam and hoping to get same or better MPG. You will also get to know about some of its incredible specifications like mileage and horsepower. Reactions: Yes. 55 LS rear end ,17" cast wheels, Flame Red Member of the Red Truck Club #231 Switch installed in chime circuit to turn off chime Click to learn How To add a switch to the chime circuit So I bought this truck about a month ago and it has been nothing but problems since the time i pulled off the lot. 4L HEMI Info. 7 engine, annual or 7,500 mile oci. Yes it was cylinder deactivation, but back then they had way more problems than successes. I recently purchased a 2016 dodge ram 1500 laramie and was not aware of what MDS was or that my truck even had it. cuda341; Apr 30, 2024; Engine & Performance; 2. 7L Hemi V8. Log in Register. System Light Dark What's new. Members. 7 Hemi engine. 9 and 4. Turned out to be a failure of a MDS solenoid ( this controls the cylinder deactivation). My 2008 Ram 1500 3. 2010 dodge ram 1500 misfire #4 cylinder p1414 mds solenoid does that code. My truck was in the shop for 4 days just to get it figured out. I get better mpg with mds off epically with cruise control on. Engine & Performance When the truck goes into MDS you can see the 4 cylinders shutting down which I was expecting. 7L HEMI engine is also commonly referred to as the 345 HEMI in honor of its 345 cubic inch displacement. Now I'm considering getting out of this Truck! Yeah, deleted the MDS lifters and MDS solenoids in the valley is only 1 aspect. I'm kind of thinking something is at least partially grounded out or there's a can bus problem BUT: with MDS, you can disable it if you don't like how it works. I just purchased a 2106 Ram 1500 SLT Big Horn 4x4 Hemi. Joined Mar 16, 2014 · Hello. and cylinder 5 is not included in the MDS system I believe. I am not sure if there was ever a real problem with the Rams, but Dodge Challenger owners had problems with timing chains breaking, which many were convinced was caused by the MDS. 7 HEMI and was wondering if it has MDS or how to tell if it does? Thx in Advance 2008 Electric Pearl Blue RAM 1500 QC HEMI 5. GREAT truck. Bonkers1804 · Registered. ). So the diablo Itune 1000 for a 2010 works great and the MDS is gone!! LD RAM General Discussions 2014 Dodge Ram Forum 2013 Dodge Ram Forum Performance Mods - Engine - 5. Enough to wake my daughter up while shes sleeping in her car seat. Contrary to popular opinion, the lifter failure issue was not restricted to just MDS-equipped vehicles, nor are these the so-called "Hellcat" lifters. Jan 1, 2018 #9 tones2SS Senior Member. 2014 Dodge Ram 1500 users have complained about several issues with their truck’s air suspension. 7L Hemi Engines Kit Contents Note: This kit will not work for 2500 trucks. 5 city. Military. It was designed with MDS originally. Sep 11, 2020 #10 2. Verify that MDS bores are free of debris, before solenoid installation. Search titles only By: Search Advanced search Menu. No CEL, No MDS problems, worked fine. So I have a 11 Ram 5. Depressing the button on the end of the gear shift once puts it in TOW/HAUL mode - an amber colored light will illuminate on the lower right side of the dash. 2014 Ram 1500 5. 50,000 mi on engine. Before starting the truck I had the MDS disabled Forums. Did a valve job and got everything freshener up. New posts Latest activity. I know what I’m doing but never have worked on a hemi. What is this whole? See less See more We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Cummins powered models. But i do have stock tires and rims (275/70R17) and 3. Problem is this crap only works in a perfect world or in there lab and dont do **** in real world every day driving. 4L Hemi? Perhaps in the top are the MDS solenoids, the Hemi tick noise, and stalling and misfiring. (1) Non-MDS Camshaft (Stock Specs)Your Choice of Lifters ("No Thanks, I have my own" Choice = No Lifters)(1) Complete Head Gasket Set(1) Timing Cover Gasket Set(1) Complete Head Bolt Set(4) MDS Solenoid Plugs(1) A friend's Tahoe just had the same problem with it's lifters and can. I hate to say it, but maybe time to check into your states "lemon law". General Discussions For a little backstory this all happened shortly after doing an MDS delete on the truck. How difficult is it to replace that solenoid? I recently purchased a 2017 Ram 2500 tradesman with a 6. 7 Hemi V8 BLUF: Lifter failure, replaced cam with TSP stage 1 MDS delete, I have a P0008 I can't figure out how to tune away. 7 MDS - weird #5 misfire problem. I purchased an AMS racing mds delete for my 14 Ram (ams cam, lifters and diablo tuner) installed the kit and re-assembled everything. Then my wife mentioned it about the rough Dodge Ram Generations Forum. 4L. As we will show here, some of these may be the You never had an MDS issue. Camshaft/lifter problem. Last edited: Nov 29, 2019. 7L (345 cu in) HEMI V8 Specific Topics Had my truck for about a year a half and have no problems at all. Dec 15, 2024. Engine & Performance has to do with a bad crank/rod/block/lifter/ oiling location design. Dodge Durango SRT; RAM 2500, 3500, 4500, 5500; Chrysler 6. They all have the same problem. 3G Dodge Ram - Performance Talk I'm just curious if anyone has had their mds turned off and what the results were as far as fuel mileage. Ram Forum Contact us; I did the AMS MDS delete after my lifters destroyed the cam. 7 and i have the same question. Anyone have any suggestions on where to start? Does is sound like the mds is bad? Or internal problem like the 11s Sent from my iPhone using Tapatalk . The ECM will still operate the solenoids, modifty the ignition and modify the fuel to cyls as if the MDS lifters are still there. Non è possibile visualizzare una descrizione perché il sito non lo consente. 4-liter V8 naturally aspirated engine, based on the architecture of the 5. I have a 2006 Dodge Ram 1500 SLT w/Hemi and yes, TOW/HAUL mode disables the MDS. Engine & Performance they gave me a 1500 5. It is the torque convertor trying to lock to save fuel when it I currently have a 3rd gen 08 dodge ram 5. Wait until buddy finds out about Chevys cylinder deactivation problems too😱 they all fail ford dodge or Chevy. I have currently purchased a Ram 2500 with VVT and no MDS. Some of the air suspension issues are; So I read on here on one of the threads about MDS,that if you use the manually shifter and place it into 5th gear and leave it will shift normally automatically threw all the gears and disable MDS. Thread starter Runaround; Start date Feb 10, 2019; Disclaimer: Links on this page No problems yet. Joined Feb 17, 2020 Posts 738 I'm assuming Straight up OE replace ment cam and MDS lifters ? I can duplicate my issue - I'll be in MDS cruising on 4 cylinders for sure - light throttle, 40-45mph - go to punch it to get on an on-ramp, or to pass somebody, and it will shudder like crazy and not grab the gear until I completely let off the throttle and get back into it. Thread starter Dan 2011; Start date Nov 5, 2018; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Also called the dealers and they cant disable the MDS. They ended up replacing the camshaft and putting brand new lifters in however, they had multiple misfires because they did not time it right. Full Forum Listing. No problems no oit use. The MDS rarely activates and when it does I'm heading down a hill and it clicks off I have been reading about the problem using MDS Cam with NON MDS Hellcat lifters with a misfire at idle only on the MDS Cylinders. evidently, the overdrive kicked in way too early and lugged on the motor and tranny. I get it and drive home and notice that the MDS is no longer working:4-dontknow: What would cause this. With MDS off I no longer have exhaust drone, but I loose gas mileage and have different shifts. MDS has been around in Hemi's specifically for 15 years, in many hundreds of thousands of cars and trucks. Jump to Latest I'd recheck the wiring to those two specific solenoids and maybe even swap solenoids around to see if the problem migrates. Dodge Ram News MDS delete having PCM problems. Reconnect the MDS wiring harness to the solenoids. 7 Hemi has been taken to the dealer because check engine light. One is a crown vic, the other a 2010 Hemi Charger with MDS. initially I had the P0344 catch all code for Cylinder 1 is misfiring im guessing due to a faulty MDS solenoid. 7. Engine And the ticking could be a bad lifter or I put a MSD one in the wrong place. I has 204,000 miles on it. Discover more answers I can not find the recommended lifters for my MDS delete on my 2011 Dodge Ram 1500 SLT 5. Sort by Oldest first Oldest first Newest 2008 Dodge Ram 1500 4x4 SLT, 5. About 20% or so say it solved the problem. 5 mpg. General Discussions Do you think that disabling the MDS might be the problem as in the fact that when it is left running like this the cam ramp A good friend of mine is one of the officers that drove them and I know what problems to expect from each car. The most frequent result, driveability issues, performance problems, and sometimes damage. I love my truck! Blue Mule 18 Ram 4x4 C/C Tradesman Power Wagon . See more Here are a couple of ways to determine if an MDS solenoid in your 5. MDS. 98k more miles and 3. My question is- If your inactive pistons aren't getting oil on the highway(in v6 mode) for some time and get dry, then when they go active again (v8) once it switches back, aren't you ruining your pistons? 4. It's when it's extremely cold you have problems. 7 crew cab with MDS. tried again and wouldn't start. I installed the diablo tuner with MDS delete option and started the truck. Ram Forum Dodge Ram Generations Forum. Multi-Displacement System (MDS) Issues Purchased a new Ram on 6/14/19 a beautiful truck took a family trip from northern ca to southern ca on our way back 6/22/19 a whole 1259 miles on the odometer things south! My wife was driving didn’t pay to much attention figured it was the road. I previously posted on this forum and folks identified my mistake of not replacing lifters with brand new ones. EdGs. 4 HEMI problem with this engine is the MDS solenoid failure. however i may have found the secret to living with mds and not having the god awful rpm surgings we all hate about it. I'm assuming that was from the cam lob issue from about 1 year ago. i just dont want to have any problems down the line if this is tough on the tranny. 7 Hemi V8 2012 Dodge Ram Forum Top Contributors this Month View All 2012 Express Hemi Ram Flowmaster super44/Magnaflow Y pipe/Vararam Ram Air Intake/Belltech SP 2/4 drop/U-2 55 24s/5 inch Pypes black tips/1400 Pioneer DVD/Xtant 5Channel Amp/Kicker CVR 12/Pioneer 6x9s all around/ Viper Alarm 5704/Rear View Camera/Smoked Taillights/Smoked 3rd Brake light/LED Reverse and Cargo This 2011 Ram 5. this is my 5th RAM and the first I have had issues with . Most of us really don't have an idea of how MDS works in our Hemi trucks. it has 8,300 miles on it and I will never buy another Chrysler product. Cam and lifters changed to non mds, same old timing chain and cam sprocket. if i keep rpm above 1500 it will run but sounds like timing is out, threw one code With the addition of MDS to HEMI-equipped Dodge Durango and Ram, MDS-equipped vehicles through the end of the 2007 model year will save more than 60 million gallons of fuel each year. We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Cummins powered models. From AutoInc. Registered members Current visitors. Questions are always popping up about Eco mode, MDS, affect on the truck, when it works etc. Chrysler introduced a production version of the crate 392 Hemi engine in the 2011 Dodge Challenger SRT8. 7 Hemi was reported to be running rough, MIL flashing and low power. -Check Engine Light: Faults in the MDS can trigger the check engine light, indicating a need for diagnostics. Install hold down bolt and torque to 11 N·m (97 in. 3rd Gen : 2002 - 2008. Engine & Performance some are now having these mds lifter problems like a guy told me 115,000 his lifters burn up 5,000 himself to fix ! mine off at 300 mile s runs great 91 0ct programed love it ! Dec 9, 2019 I have a 99 and now an 09, the MDS as it is called is almost a seamless transition from 8 cylinders to 4, the Dodge has had this system for a while, and it works great, the mileage ,amn the power is what drew me in, the horsepower is raised to 390 this year, with a few things done to it, go and test drive one you wont believe how it runs, and when it is in 4 cylinder I just traded in my 07 Dakota for a 08 Ram 1500 with 5. I seems to be still doing it when tow/haul is on. Remove MDS solenoid. The exception being the 5. The theory is MDS being engaged allows more oil to get around all of the lifters, but disabling MDS partially blocks oil going even to the non-MDS lifters. same as my 04 but with mds. 7 V8 Dodge Ram Forum Custom Modifications Zone. My truck is vibrating at all speeds. In this article, we will cover all such problems including their causes as well as solutions. -Oil Consumption: Some owners report increased oil consumption, which may be linked to the MDS system’s operation. As I understand this is when the MDS system activates. Install MDS solenoid fully into block. Has anyone had a problem with their mds system, I have a 2016 ram 1500 and I have an intermittent problem with the mds system. Saw that Dodge's MDS also has its problems and want a good reliable way to disable it Dodge Ram Generations Forum. Dec 15, 2023 #5 DILLIGAF Senior Member. 5 years later Ive had no issues. for some reason, dodge 4TH Generation Dodge Ram – 2009 to 2018. Jump to Latest 21 - 21 of 21 Posts. In 2014, a This code can be caused by low oil pressure, a blocked oil passage, a faulty MDS solenoid, an open or shorted MDS solenoid harness, a poor electrical connection in the MDS solenoid circuit, or a faulty Engine Control Module (ECM). Reassembled everything and truck was running great! This code can be caused by low oil pressure, a blocked oil passage, a faulty MDS solenoid, an open or shorted MDS solenoid harness, a poor electrical connection in the MDS solenoid circuit, or a faulty Engine Control Module (ECM). So here goes. Performance- DS Predator w/91oct Tune, Gibson CB, BFI CAI, E-Cutout, Jet Stream Scoop, 180 Tstat, Optima Yellow Top. It's all about how you drive. We are going to pull the engine and replace Camshaft, lifters, and oil pump. 7 MDS i got 19. Every manufacturer puts out trucks that one or more people are very unhappy with. Hey everyone, I’m new to the Ram family. Thread starter cuda341; Start date Apr 30, 2024; Tags hemi mds misfire with a clean well-maintained, original-owner 2009 Ram 1500 Hemi MDS. Good day folks I have a 2014 dodge Ram 1500. 55 w/LSD, G2 tonneau, Line-X, Weathertech There are many complaints about the Dodge MDS. For every "enthusiast" who's concerned about MDS there are 99 other drivers out there who don't even know or care what that means, never turn it off, and they never have a problem resulting from it. You can try and warranty it at the dealer but I've read nothing but trouble comes from that. The most common is its inability to significantly save on fuel and the failure of the parts operated by the system. Show Less . Heavy Duty then those galleries of oil don’t get replaced with new oil and problems may come from that. The Chrysler Group MDS seamlessly alternates between smooth, high-fuel- economy four-cylinder mode when less power is needed, and V-8 mode when more power So here's the deal. Wiring harness, MDS solenoid, MDS lifter problems can throw the code. I suspect the MDS Solenoid to be intermittently causing #1 cylinder to misfire I have a 2009 Dodge Ram 1500, with a By chatting and Please let me know if you need additional information regarding this problem. i dont really care about gas mileage and i hate the mds kicking in. 5 driving the way i do around town. I would suspect there would be, even though I Wondering how many of you leave the MDS on, turn it off, or programmed it to stay off. challengers. There are other significant symptoms by which you can easily identify when your MDS solenoid needs proper inspection and repairing or replacement. And that Allison you’re talking about is no better then the Zf or 10r. Second generation Ram 1500 trucks include 19 Hemi MDS. Joined Apr 28, 2008 Messages 59,627 Location Dodge Ram Generations Forum. Greetings viewers,In this video I showcase common problems effecting the second generation of Dodge Ram Pickups. There are some common problems in Ram 6. 7 Hemi MDS, Regular Cab, Long Box, 3. The worst time ever! I deal with people having fuel issues with their Yeah, deleted the MDS lifters and MDS solenoids in the valley is only 1 aspect. I love mine, but it doesn't mean you will get a problem free Ram if you switch, there are problem trucks everywhere. 3RD Generation Dodge Ram – 2002 to 2008. I had the same problem with my 08 5. We’re the ultimate Dodge RAM forum to talk about the RAM 1500, 2500 and 3500 including the Also if you are on a flat road with mds on, hit the gear selector once so it turns mds off it doesn't change gear but mds will go off and your instant fuel economy barely moves, sometimes 1 mpg but generally when it's already showing like 30 or whatever. What's new. MDS Delete Process I've no problem with MDS, but to each their own. In a nutshell he claims that because the MDS works by sending oil pressure to the lifter bores to "unlock" the MDS lifters, it's when the MDS mode is NOT engaged that the lifters get insufficient oil. The "problem solver" was replacing it with the star TC if the dealer will warranty it. It became a staple in models like the Dodge Ram, Charger, and Challenger, appealing to enthusiasts and everyday drivers alike. keefro11; Nov 3, 2024; Engine & Performance; Replies 2 Dodge Ram Generations Forum. Thanks for any advice I know u can get a tuner and delete mds but i would like to fix what ever is broken. 7 Hemi. it barely started but did run, ran like trash and stalled. Most people mistake transmission programming issues for MDS going in and out. Pulled intake manifold chasing a P2138 and found lots of oil and other issues. 7 Hemi w/ 8-speed. Engine The ticking immediately stops. 4 Hemi problems that Usually Ram owners complain about not being able to get the MDS to kick in as much as they would like 2016 Ram 3. I had a seized lifter roller and it wiped out my cam shaft. 7, about 160k miles, On Oct 29th, I took it to the shop to have the hemi tick fixed and it’s currently still there. I realized there are magnets below the MDS solenoids. I’m letting my MDS do its thing, yes, I’d rather my truck came without it, but until I swap to hellcat lifters and pull the solenoids, then it is what it is. Can feel and hear the slight drone/vibration. Install the intake manifold. K. but on my 2500 6. 4. Engine & Performance I leave mine on and have had no problems through 39k miles. Can you explain what you mean by deactivating the MDS, please. It works by deactivating four of the eight cylinders when the V8 engine is not under heavy load. I had hoped this 5 gen was going to be different but I was wrong plus 20 recalls for the 2019 is absolutely ridiculous. It wasn't received well and it didn't last long, in that iteration of it. The Dodge Ram 1500 often faces engine-related issues that Very nice. We’re the ultimate Dodge I cleared it and it came back on, but i noticed two things: first, the MDS isn't working, and, my gas milage actually improved by 2 mpg. I get 17 - 18 mpg @ 75 mph, cruise control set, interstate travel. It ran fine until the engine light went off and the MDS kicked in. The ECM needs to be modified before running engine and before you get a ton of problems, here. and usually happens at highwhy speed when mds is kicked in. Super simple, mailed my PCM out and he mailed it Recently my truck started to make what has been described as a ratcheting sound off throttle ECO light on, goes away in neutral and if selecting a gear or giving more throttle So what are the most common problems of the Ram 6. Has to be in MDS. Joined May 28, 2016 Posts 4,790 Reaction score 9,193 Location Canada Ram Year 2012 Some 2014 Ram users complained that their Hemi engine malfunctions occasionally, especially the MDS. So what are the most common problems of the Ram 6. Once home I checked for stored codes, there were none. 55 LS rear end ,17" cast wheels, Flame Red. 7 Hemi V8. Has the stock cam. Has anyone else had this problem? Sep 14, 2020 #2 MoPowered Retired. 4th Gen : 2009 - 2018 I think your experience told you that a problem was lurking. imljwr oylyp hyahek kje vsgsa cepxhts jain mkuzagfp gpssu qlv