2nd Generation Dodge 24 Valve Powertrain

Sorry guys, I posted the other day with a P1689 Code, which is now gone and hasn’t come back. Starts and idles great. Sounds perfect, just won’t rev over 2000rpm. I assume just waiting to pop back up. While watching live stream I noticed these voltage readings. Any ideas as to why, or what’s up? Grid heaters are unhooked by the way. IMG_3223.MOV

So Ive had the Gould pump reseal kit for awhile and decided since I got all this downtime I would go and rebuild it this morning. Everything was goin great until I started to drive the seal retainer out of the housing. I cannot get the damn thing to budge. Using a big dead blow and the provided driver tool, even used a 2x4 and a 3lb sledge and that sucker wont budge. Anyone had this issue or any tips/tricks?

Hey folks need advice on how effective adding a aux trans cooler will be to keeping my trans temps in check, I bought my 2001 with 300k from my uncle in law. He was the original owner and always serviced it at my father in law's shop. I only using for hunting, camping and occasional trailer hauling trips. I'm a park ranger in Nevada and love backcountry hunting, climbing, mountain biking etc... My favorite spot involves a 45+ minute climb in 4LO to get up a series of switchbacks from 5500' to 8000'. The transmission, and eventually the motor gets hot. Trans 225+ motor 210. Juice will read the temp sensor I installed in the transmission on passenger…

I had my truck parked for 7 days under the covered shelter. Haven't started or drove it in a week. Been Raining for a week and off work. I just noticed a little wet spot stain on the concrete inside the driver front wheel this morning. Turns out the power steering pump leaked a little out the cap like it was over filled but it hasnt been. Started the truck and backed straight back and then noticed no power steering and no power brakes. Stopped got out , checked the reservoir and had oil in it and as the truck idled for a few minutes I could see the oil inside the pump start flowing and pump working. Got back in the truck and the power…

I just received my high idle switch kit. I'm trying to figure out how to install. I have an ejwa currently installed. How do I need to connect the high idle harness to the jwa? Thanks for any help! Jason 1999 24v

Over the last week I've noticed some strange behaviors from my truck and want you all's opinion on whether I'm being paranoid, I just need some maintenance, I'm about to have a serious truck breakdown to deal with, or something else altogether. Background: I'm in Minnesota, and my fuel tank is full of local "Premium" diesel. Temps are ranging from the 20s to even a few days in the 60s. Fuel from the same station I've used a lot in the past, newer station, sells lots of diesel. Other guys I work with fuel here, too, no problems. I'm running my Quad on Level 2 for MPG, as I have for a few thousand miles. Fuel pressure is unchanged. Can hardly tell about M…

Evening first time poster! I've been lurking this forum for a bit now with the anticipation of purchasing a new to me 2001 with 160,xxx, new to the 5.9 but have owned two 6.7's in the past. Today while looking under the rig it appears to be coolant behind the harmonic balancer. I went for the water pump and thermostat housing first but no joy on any coolant leakage. Besides the radiator hoses where else should I look for a possible leak OR what could fluid being in that spot indicate? Also of note after a short drive I crawled under and saw some drops on the steering linkage and some drips on the concrete. The seller recently worked on the oil pan gasket and n…

Hi guys, my 2002 5.9 24 valve has some issues and I want to verify I am doing the correct things before proceeding. It runs poorly and surges, the temp gauge is going near full almost immediately, and the check engine light is on. There are several high voltage codes including (P0563 charging system, P1475 Aux 5 volt output, P1286 APPS supply voltage, P0113 Intake air temp sensor, P0118 ECT voltage, P0238 MAP sensor) all stating voltage too high. Now I also have the P0606 ECM/PCM Processor code. I did an alternator A/C noise test and it failed (otherwise the charging system seems normal). I am able to scan codes but can not communicate to get any data whatsoever. My plan …

I'm having an issue with my truck. Its a 2001 dodge cummins 4x4 automatic transmission 4 wheel abs. Im getting the p0501 code with check engine light, and a slight hesitation when the code activates at 20mph. My speedo is working fine and no other lamps on other than the check engine lamp. The code seems to only be in the ECM and not in any other modules. I started going thru mopar1973man's post about this code and at step 2 its saying replace the ABS module. I dont believe this is an ABS module issue because my speedo is working normally. I recently bought this truck knowing it needed a PCM so i ordered 1 and that seemed to have solved all my previous issues(CCD/no bus).…

Twice now only with the edge comp on getting on it a little goes in to limp mode scanguage says it’s boost sensor code,replace sensor runs fine with the edge turned off or even with it on it runs good until I get on it,then blows the sensor again, weird. side note I had a 53 block that cracked so I replaced it with a new one,that old engine ran really good with the same edge chip same ecm, wire harness,vp44,sensors swapped over to the new engine,so I didn’t want to blame the chip right off the bat since it worked so well before,any ideas? Thanks

I have code P0230 transfer pump circuit out of range. I have resistance at 5 ohms everywhere except at the transfer pump connector between the blk/wht wire and yel/wht wire When checking the resistance at the transfer pump connector I have no resistance the ohm meter acts like I haven't connected to anything. Any help is appreciated I'm going by moparman's instructions how to check the resistance

Like the title says I've got a 99 2500 been chasing this issue pretty much since I got the truck almost 2 years ago. Long story here I've dug and dug into research on it. Looked at other forums, looked at other pages, seen what worked. I even fixed a few when I worked at dodge by relocating the ground across the radiator. That's what led me to this site when I found out about the alternator AC issue. It made perfect sense seeing as my ECM has a bad microprocessor also. I tried all those bogus tricks. Nothing can seem to fix my truck short of a $3000 manual swap. Only one that really helped was cleaning and replacing bolts on battery terminals for about a week then it came…

2002 5.9 dually 81,000 miles on the clock. Have several problems guys. But firstly I bought the truck 6 months ago and have put 18,000 miles on it but when the cold weather hit I came up with alot of problems. I'm pretty mechanicly inclined I just dont know where to begin my first 5.9 24valve and diesel for that matter. Its pouring oil like a drop every 10 seconds out of the crank case vent so I emptied the bottle and filter and that didnt help a bit. Also theres a small hole in the bottle I'm assuming from the previous owner? Next I have a hard start fuel leak issue sets down hill truck starts fine, tighten the banjo bolt still no luck. Cant actually see fuel leaking fro…

Hey Guys, Finally getting around to setting up my boost / egt and fuel pres / trans temp gauges. Whaddya think guys? what is the best recommended location for the boost sensor? I'll be drilling / tapping 1/8 npt so I'm hoping / wondering if the aluminum intake just before the manifold would suit. Easy to take off without worrying about drill / tap chips getting into the intake. I got all of the other sensor locals down. And yea, I know about drilling/taping the egt probe hole while the engine is running. Done that a few times on previous vehicles. Thanks!

I have a 2001 ram 24v Cummins. 1 wire oil pressure switch/sening unit? The one wire to unit was unplugged by previous owner where does it plug into? Connector is on unit but single brown wire was tied around brake wires trying to get guage to work.

I had pinion bearing in front diff go out and need to get truck home. Hopefully one of you smart guys can tell me if I can just pull axle shafts out and drive truck that way. Any suggestions appreciated.

Looking for opinions on installing 4" exhaust. Any noticeable power increase over stock exhaust? Any noticeable drop in EGT? Aluminized or stainless? Muffler or straight pipe? Not worried about loudness as much as droning. What brand? Diamond Eyes, MBRP or something else? Thanks for any advice.

Now when the truck sits longer than 12-24 hrs I have to bleed the injectors to get it to start. I have not seen fuel leaking anywhere. Once I bleed the injectors the truck starts and runs fine. If I try starting it even after sitting 1-6hrs it starts just fine. I have not had the stock lift pump engaged its purely running the mechanical lift pump right now. Has anyone had this issue? 1998.5. This was the first mod I did to it. I did a ISS pro gauge and big line kit to the vp44 at the same time as the mechanical LP.

I replaced my VP44 pump using the procedure laid out by Mopar1973man. Thanks for that. After just joining the forum, AND after reading about the TC/transmission problems due to faulty alternator and grounding issues, I was wondering if the APPS re-learn procedure should be part of the VP44 replacement procedures? I was having an issue with 47re not wanting to kickdown or maybe no throttle response, is a better way to describe it ,after the transmission shifted into 5th gear. It kinda wants to buck when giving it more throttle and has progressed to slowing down on inclines even with peddle to the floor. This morning I removed the Alt fuse and unplugged the field …

I have checked all the fuel pressure. I have checked all wiring ( no cracks splits broken). APPS sensor has been tested recalibrated & set.to ecm . Non of this has worked or helped Anyone to be able to Help Me!? So I really need help. Stock motor 89 5.924v Code P1689 still learning Deisels myself . Checked as much is as I can. But basically its No Communication between ECM &Injectio Pump Module So what part is it that is Bad? Is it the ECM or something else. I'm desperately trying to get this figured out. Unlike all other guys that have this issue. Mine doesnt spit sputter, burp pop. Nothing. I cant even drive it. A…