2nd Generation Dodge 24 Valve Powertrain

I thought I posted this on this site before but cant find it?? I might be losing it. I pulled my 28' 5th wheel to the U.P. for a week of camping. Everything was seemingly fine until someone in front of me, about 5 miles before the campgrounds, stopped to turn left on the 2 lane highway. When I took off after they turned, my truck was shifting funny. It didnt want to go from 3rd gear to 4th. I had to feather the throttle to get it to shift. I pulled my buddy's boat around all weekend without any issues. Came home yesterday from a 3 hour drive hauling our 5th wheel and going down the highway, it pulls fine without any issues. As soon as I turned off the highway to get to my…

Have a 2001 24 valve auto trans 25000 miles. Died on road, towed to shop, checked codes-none. Lift pump not working, put pressure gauge on and 0 psi. Remove pump and benched test pump inop.Replaced pump, bleed system and have 12 psi started up. Will run fine, actually very smooth till warms up and then hunts and stalls. Can restart and hold throttle but if left to idle will stall. Let cool down and starts fine and repeats when warmed up. Has 12 psi to pump when stalls, put clear line to see if air entering pump ok. Ended up changing VP44 pump, injectors and distribution tubes, changed Tee fitting on return with compression and real brass ferules. …

I got my fuel issues fixed with my new AD100 and took off for the oil field and the transmission will not start out in 1st gear unless I put it low manually. :wtf:I cant take the chance to run it till I find out the problem, Anyone else experience this!!:banghead::banghead::banghead::cry::mad::mad:

I’m new to the forums and would appreciate any help. Just purchased a 2001 Ram 2500. It has a mild case of previous owner syndrome that I’m trying to correct. Most of the wiring issues have been pretty straightforward but there’s one in the engine bay that I need some advise on. It appears that the Org\Blk leaving the ECM has been tied directly to ground, effectively eliminating intake air heater relay 2. Anyone venture a guess on why someone would do this? here’s a pic of the wire. https://imgur.com/BtAmNmw

Coming into Rainier this morning the truck wouldn't idle down and I was heading for Castle Rock and then the truck hiccuped and backfired at exit 46 so I turned around to head home and now it went into complete limp mode only partial throttle and then now no throttle and the code is saying ECM failure. I disconnected my adrenaline and tried running the truck and it has the same code and it still has no throttle. Now I'm stuck by tractor supply in kelso waiting for AAA to take me home. I just had a local shop in Scappoose install a rebuilt engine about 500 miles ago and I'm sure there's is a total coincidence that this is happening now but it's just one thing after anothe…

My 2002 24 valve with 180 k miles through these two codes at me the other night as it shut down rolling through an intersection PCU P1693 & ECU P0230. I replaced my lift pump and fuel filter with (OEM parts) after Priming a number of times I got no result. From the sending unit to the injector pump there's what looks like a pressure sensor or regulator with two pig tail wires connected to it running to the lift pump so I grabbed/jiggled/fannessed the two wires and it started and ran so I pulled that part an nobody could idenify it or help me . I dont hear my injection pump running at the key on ignition off position but once I bump the key it pumps and it builds about…

hi everybody i have a 2002 cummins and its missing and smoking white at an idle and if you bring the rpms up it starts poping out the exhaust. its just got me a lil bent on what it might be, any advice would help thanks.

I hope you guys will be able to help me out because I'm at a complete loss. So i have 2002 dodge 2500 with 174k and it has a rough idle when the motor is at operating temp. The truck idles just fine when it is cold, only when it is hot does it start idling like s**t. It almost sounds like it is missing, but I don't think it has a miss, I don't know what else there is to replace on this thing, everything is all new. This is a daily driven truck, it does not have a programmer on it, just 100HP injectors, 60/67/12 FPI turbo, 4in exhaust, BHAF, gauges. Here is a list of everything that have been done to the truck in the last 3k miles and it has not solved the problem. …

Alright so story is, was driving the truck one day stopped and shut it off came back out and turned it on absolutely no throttle sense whatsoever, figured it was a bad ebay tps so through the old one in that just mad the truck idle high, three the new one on worked great until a few days later it did the exact same thing as the other one so I decide to go to thouroughbred diesel to get a reputable apps and put it in and still absolutely no throttle response whatsoever as if the apps was completley disconnected, throws the following engine codes P1693 P0123 P0122 P0121 P0230 any ideas or help would be appreciated. Just goes back to idl…

http://york.craigslist.org/cto/3397995651.html I'm going to check out this truck on Sunday and was just wondering if you thought it was worth the price. It is now lowered to 18,900 but still seems a little high to me. I was thinking somewhere around 16k. 181,000 miles. Here's a list of the things that were done to it: Air Dog 150 K&N Cold Air Intake 18" XD Wheels with 33" ____ Cepek Mud Country's Bed Tool Box Head Unit Tow Mirrors Also Included: 5 Oil Filters 1 Air Dog Filter And a free oil change:thumbup2: It hasn't been chipped or anything and hasn't been used for towing, just a daily driver.

Hello there I have a 2002 2nd gen automatic 4x4 alt 5.9 24valve with 50k miles. I have lightly modified it. 5in Exh, bd exhaust manifold, s&b intake, Quadzilla tuner, air dog 165 4g fuel pump. I don’t want to get crazy with it but it needs more power to pull my trailer. I do want the best of the best. I’m wondering what you would recommend for brand and size injectors/turbo. Anything else recommended for better solid pulling power. Also after getting these things should I go ahead to do arp studs with new head gasket. If so what brand head gasket would be best or go back with a new oem head gasket? Please enlighten me cause there are so much to choose from.

I finally got my truck to start and drove it last night after a year of sitting since last August I've already replaced the vp44,intank pump, fuel filler, tps and tonight went to start it started fine had no throttle and fuel level gauge. I had only had one code and it was a 122 code. these are all the codes that randomly appeared. I'm extremely mad it was literally doing fine last night and over whellemed with all these if someone could please help me out it wound be appreciated P 0500 @pull fuse 4 and 7 P 0463 @ high voltage to fuel pump P 1693 @ Ecu 121 Excelerator position sensor APPs voltage to low 1693 P 0380 @ Intake air …

Yesterday my wife and I were out running errands, heading home on the highway when the truck began to sputter, blow blue smoke, and then completely died. We got towed home and how I'm starting to diagnose the issue. Background - About 700 miles ago the truck was throwing a P2016 code. I installed a filter / new lift pump from NAPA, and a new VP44 from Pacific Fuel Injection in Portland. I also replaced the crank position sensor while I was there. The installation went well, and the truck drove with renewed strength; even towing a 10k RV trailer for over 350 miles. Here is what I know now: There are no engine codes throwing The V…

So I have a 2002 5.9 dodge 3500 SLT automatic. Not the best turbo but I wan’t to get the most out of it. I have an iQuad v2 tuner with 10levels plus a boost fooler. Never go above level 5 due too stock transmission. Id say I have lightly modified it. Larger exhaust minifold, 5inch turbo back, 275 RV injectors, Airdog ll 4G 165, AFE intake. I have gauges on everything to monitor. The most I can get is 23pds of boost. I have heard some guys tighten something to where the waste gate stays open. Is that do able on my turbo or would anybody even recommended it. It would be cool to see like 30-32pds of boost but I know at the same time it’s not going to be any better …

Last year I had the ECM repaired because it would not come off of idle. This year it would start cold but would not start after it was warmed up? I sent the ECM back for repair but it was sent back saying it was fine but the PCM would be the problem? I sent in the PCM for repair and after it was returned and installed now the truck will not start at all? There are no codes showing? Any ideas?

has a adrenaline and new vp44 fuel pressure is good but it dont fuel like it should ive asked a few diesl shops and no body can tell me what to look for :banghead: so does any one have any info that could help

Yesterday I had a client call me and told me he was coming. Ok he drops his rig off here and I had to run back to town any ways so I dropped him back off and chased the two Fords in Riggins. Get down with my jobs and head into town to just double check before I head home and the CEL comes on. I got two codes off the odometer but my OBDII tool showed nothing, no readable errors even though the CEL is ON. P12xx code and P13xx code. Never bother to write them down. After just hooking up and hitting erase they are gone and never came back. I figured if they are true code they would return. Nope gone and never came back all day. Even my trip to McCall no issues. …

Got a 2002 cummins that's getting fuel in my engine oil. Put new injectors in and ran for 200 miles and it's doing it again. I've put dye in the fuel and let it idle but I cannot see where's it's leaking. Any thoughts?

Hello I'm new to site and did not search through the posts but found this site via YouTube from a Video called "24V VP44 Cummins Stand-alone rewire" I saved a couple Cummins Engines from 2 Bread Trucks my Buddy was scrapping and might have to make em run to sell them. If I was a little younger I might do something with these because I like Black Smoke! First engine I'm going to putz with to see how it runs is a 2002 ISB with 54 block. It has IP and Turbo and was told it runs from the mechanics who worked where this truck came from but still want to see blow by..etc It's missing stuff so don't to get into buying too much stuff. It's missing the line…

Have a late 02 ran 2500. Cummins automatic 4x4. Truck has a issue believed to be failed MAP sensor. Tried two different scan tools and neither connect to the Engine. I can communicate with PCM and watch data on the scanner. It wont let me communicate and watch data on the Engine side. I can check engine DTCs but once I hit DATA DISPLAY it says no communication. Have checked and all fuses, and wiring appears to be perfect based on a quick visual inspection. Have not pulled out the DMM yet to check. Engine starts, truck runs. OBDII has power. Anyone ran into this issue before?