2nd Generation Dodge 24 Valve Powertrain

Good Day all , I did search a lot before asking but I could not find. My truck is stock and I has boost / fuel pressure and exhaust temp gauge. So for the last 2 year my truck was always cutting fuel/power without me letting the gas pedal off. it was not noticeable physically but I could see it on the boost gauge , it was maintaining 4 PSI and then dropping to 2 and back up to 4 on a flat road. As soon as I was turning the cruise control on it was going away. problem solve. I'm always on CC. Now since the last 6 month, my truck don't get dead pedal effect when CC off, but as soon as I turn the cruise control on, my truck start accelerate way pass the s…

I have worked on vehicles off and on since the late 60s, gas and diesel , air cooled and water cooled and haven't had this happen before. I did a coolant flush as it was due and changed the thermostat because it was running about 5 degrees hotter the last year. The first new thermostat that I installed was listed as 190 degree and it did not open until 207 and not close until 183. I filled the radiator through the thermostat hole as i normally do and topped off in the cap , let it run through open 2 cycles. All good . Took it out for a drive of 20 miles with short but steep hills and flats. The first thermostat was very consistently opening at 207 to 208 and closing 182 …

Does trans fluid circulate... Park and Neutral Or just in Park Or just in Neutral Thanks

2000 cummins ats stage 2 trans won't shift out of first. Edge cts reads it being in second but doesn't shift out of first. p0112 (intake air temp sensor 1 circuit voltage low) and p1693 (fault in companion module) codes are present. What causes this shifting issue and how can I fix it?

So I have a ram 2500 diesel cummins 24v. Over the past couple years I have been having issues with a ghost fault that I just cannot seem to fix. I have codes 1693, 0500 and 0122... What I get is cut out and surging normally between 30 and 45mph... I took it in and the shop said map sensor so it was replaced... the Apps sensor was replaced, the injection pump was replaced and the lift pump was replaced. Fuel pressure is good and fuel filter was just changed today. The shop also said I had a jacked up MPG tuner of which I did not put on (PO)... the chip is fully disconnected as well so it is currently running stock... What I get is at 30-45mph under moderate load the turbo …

Driving the other day and the transmission would not shift out of 2ed, came to a stop then accelerated and no 1-2 shift. I stopped again and on acceleration 1-2 shift, very delayed 2-3 shift up and normal 3-4 shift. After next stop no 1-2 up shift and it stayed that way. Checked for codes and there were none. Checked shift cable and it had free movement, transmission fluid full but a little dirty (about 25-30k miles on it, pulling 5th wheel most of the time). I pulled the transmission relay and drove around the block in limp home mode and it drove fine. Three codes were set from pulling the relay out but that was to be expected but still no codes for g…

Hello- Newbie poster here, be gentle with me. Bought a 2002 6 speed for towing a month ago, 114K original, one owner, super clean, 100% stock. Had sat for 4+ yrs after gentleman died; I bought it from his widow, Carter block mounted LP died on way home from SLC. Local diesel shop installed newer version of Carter, but I am leery of it. So, am installing 95 gph FASS myself, with G&R dual sump. I have followed the threads here and Cummins forum, and would be OK with keeping stock fuel filter (and deleting the Carter) but don't know which fittings to use to adapt the 1/2 inch FASS supply line through it. Truck is at home (not in front of me to look at), I am in A…

Anyone know what would cuase an intermittent click under the dash? It don't happen very often but it drives me nuts when it does it. It's kind of a high low high low click. Also when I left for work this morning it sounded like my fan was running? What would cuase it to run when temp is 45 outside and coolant temp is under 140 degrees?

My dealer says there is no fix for ABS CODE 84 Any thoughts

I posted this question in an older thread, but apparently no one is looking at those old treads anymore. I think that it is time for a fluid change in my transmission. I have searched all over the place for Valvoline 50 SAE gear oil, and keep coming up empty. Does anyone have a source for the proper fluid for this transmission? i am concerned that the lube shop that did the last fluid change did not use the correct fluid, and that may be contributing to my hard slightly notchy shifts. This may be a stupid question, but is the Valvoline 50 SAE motor oil the same oil? I do not think that it would have the correct additives, but I am not positive. Any help or links would be …

2002 24v recently had NO BUS problem but got it fixed. Still doesn’t start, fuel pressure gauge says 10-15 psi. There’s fuel at the injector lines on the head but not much. Won’t even start on ether, p0122 p0123 p1693 are my codes. VP44 less than a year old, air dog 150 gph and Edge juice bigger injectors are the only mods. I’m lost here and really need some help.

Dumb question here sorry, How many volts should the alternator put out? I get 13.8 to 14.1 I have no starting issues just want to know. 2001

Looking at picking up a used tuner. I notice some tuners are year specific for 24v. I’m trying to figure out if the edge comp is or isn’t year specific from 98.5-02?

I have a 99 cummins and it started to cut out at high rpms I though maybe it was the lp wo I did a volt test and it was putting out 13.1 volts checked the fp ar idle its sitting at 15psi changed fuel filter then added lucas additive. Yesturday my radio quit working but still has lights on it no dome light and no power to the diagnostics port if checked all the fuses they are all good. I have been told it could be a bad diode in the alt putting out ac noise and iv also been told bad ecm. I do have an issue with with my positive cables on batteries always getting super corroded not long after I clean them. I need some help here before I go dump a pile of money in this thing…

Alright, guys so it is a long story but I just finished rebuilding the engine on my truck and got it in and am trying to get it started. It is a 01 with a 6spd. I have an airdog 150 installed as well and many other engine parts. I have been cranking and cracking injector lines and fuel will come out but it won't start. I did, however, hotwire the pump and got it to start and idle just fine as it should so I know my pump is good.. So, that narrows it down to something in the harness or CAN bus wiring. Dont know if maybe I have a bad ECM? I tested the pins on the ecm and all of my power and ground curcuits are good. Looking for some advice and further diagn…

has anybody done a p-pump conversion on a daily driver on a 24 valve Cummins. I would like to know what all it entailed along with what all parts do you have to change injectors ect.

Hello, I am new to this forum. I have 2 Cummins, a Hemi Magnum, a CR-V, and a Town & Country, AND a 1967 Barracuda Convertible. It is a work in progress right now, but hope to have it running soon. I also have a 1991 Harley Springer with a sidecar and a Can-Am Spyder. I am a 34 year veteran of the military that came out missing my right leg at the hip. I still work on my MOPARS, but not as fast as before. I have a 2002 3/4 ton Dodge Cummins, 218,000 miles, that has decided it doesn't want to run until I have gone about a mile. I have let it idle for about an hour in neutral to warm up, no luck on the problem. I have installed a FAS pump and fi…

After coming up with different ideas on how to put this 02 motor in my new-to-me 99, I somehow stumbled into an extremely good deal on a 99 motor with 293k. Guy that still owns it (as of 7/11 I have not picked it up yet) took the head off to check the cylinders to make it his race truck, but decided to do something else. Moral of the story is it needs a new gasket and I am wondering how many times you can reuse the bolts, can I save some money and reuse them? Or is it better to just go buy some ARP or upgraded bolts. Anything helps, thanks!! TL;DR: How many times can I use the stock head bolts because I'm cheap.

Hey guys, my name is Kerry and I have a '99 Dodge Ram 3500 2wd. I'm having a problem with the tach dropping off and the truck loses power. It last for a few minutes then everything starts working again but sometimes the tach will act erratically and the truck will start missing. If anyone can give me an idea of what to check or do to fix this issue I would greatly appreciate it!!!

Drive the truck all day today, came home parked it for a few hours put my new rims/tires on and then went and started it up and got half way down the road when I realized my speedo wasn’t working. This is also causing the truck to shift weird because it doesn’t know how fast it’s going. Anyone have any ideas as to what could go bad just from sitting for a few hours? Picked up a new axle speed sensor and will throw that in tomorrow for a Hail Mary. I’ve already checked the wires and everything looks good. Also throwing a p 1683 code speed circuit short. Could the sensor internally short and just took a crap?