2nd Generation Dodge 24 Valve Powertrain

So as long as I remember my truck has always done this, but I noticed this week when it starts to do it. And I'm curious if this is normal for everyone else. Start my truck in the morning and I jump on the freeway. The truck is still pretty cold, so I take it easy getting up to speed. As we all know, these truck rattle like crazy, but everyday, i hit a certain point driving into town where my trucks normal sound get quiet. It sounds smooth as can be all for about10 to 15 seconds, then immediately becomes rattling again.( those few seconds makes the truck sound amazingly smooth) So as I am headed to spokane, it does this normal noise reduction again, and i just l…

I had the stealership replace my tappet cover gasket (I know, bad idea but time is money) and now its surging/ having delayed fueling when stepping on the gas. Also feels like it wants to die when releasing the clutch from a stop. What do you think they messed up for me to be having these issues? Im thinking timing from removing the injection pump. I'm bringing it back but I want to be prepared for whatever excuse they'll spin me. Thanks

Ok I have been trouble shooting a hard starting/long cranking issue for almost 2 years now, owned the truck since 2006 2001 24V HO AIRDOG the week i brought it home and ever since Edge Stage4 Jammers I think injectors Newly rebuilt NV5600 (ChaCh$$$ng) 196K nose downhill, no problems level, takes over night nose high, takes a few hours to require a priming sequence necessary to start the truck, worse in the cold weather Lots of informative helpful threads out there and I have been through them all Last night pinched just at the VP44 inlet and just after the T return lines from the head and…

I'm getting payed pretty good to build a dump truck. My truck runs prett toasty pulling grades when heavy. Empty wich it is 99% of the time fine. Running smarty on 9 3 3 7x09 smoky doesnt matter where smarty is set.. Was thinking head studs turbo and 3peice bd manifold in one wack. 7x10 injectors later. What gateless turbos are available? I've looked alittle and see delete plates but no turbos built gateless. My turbo hy35 is making a fluttering sound lately that's a new sound. Might be rubbing the wheel. Or should I love with the higer temps and get some .320 injectors to possibly clean up smoke . Would my temps go up I'd bump u…

Anyone ever removed the inner sections of the motor mount? I'm going to be replacing them with the poly inserts from Genos or from polybushings.com I have engine out and mounts off of engine. I assume they are just pressed in, and I need to press out?

I bought a 2002 cummins recently. There is a wiring harness that runs under the fan shroud. The fan shroud is broken and the wiring harness got cut in half by the fan. I am trying to splice the wires back together but there are about 5 wires that have an exact duplicate color so I am not sure how to differentiate them to get them spliced correctly. Can anyone help me with any info on splicing them back together?

Friday I serviced the transmission, including taking out the valve body to replace plastic accumulator piston with metal one, (manual valve?) to allow flow to torque converter while in Park. I have noticed the last couple of days that the truck - even when warm after 30 mile drive - idles higher than normal, around 1250 versus 800ish RPM. This is in park or neutral. The tach isn't wonky, I only looked at the tach because it sounded fast. Idle while in drive seems normal. I have checked the transmission fluid after 30 mile drive home on interstate, truck in neutral on level ground and it's in the middle of the hatch mark, same as the last 30k miles. Fluid is not "foa…

Hey there I just hooked up an OBDLink to my 24v and noticed some strange boost readings. At idle I’m getting 12.4 and at full throttle about 22.4. Is this the app not reading boost correctly or should I be checking my map and wastegate? It’s an 01 HO

I was talking to moparman1973, I’m having an issue with uploading tunes onto my quadzilla v2 on a 99 vp44 truck, it keeps saying the tunes are failing when I try to do an upload, he told me there having problems with the iquad like mine and something about @Me78569 having instructions on how to fix this problem, any info or link to those instructions? @Me78569

I have a leak at my radiator drain. Want to replace the o ring on the drain plug. Anybody happen to know the size of the o ring ? Thanks in advance !!! John

I'll try to make a long story short. I had the clutch changed a few weeks ago. Because of where I mounted the high idle switch down by the gear shifter I removed it. It's one of the first I switches I got it from DAP. I previously already changed the open wire in the harness because it started having problems. So back to this problem, I put the switch back in and the other day the IAT temps seemed weird on my scan guage 2 so I removed the switch to check it all out and make sure all connections were good. While doing this the power wire going to the switch for the indicator light came off. Me being the idiot I aim, I solder it back to the wires coming from the resistors. …

Hey there so I’m a noob to this forum but not the cummins scene. I have utilized this forum for tons of info in the past with great success... until now I’ve never not found the answer. Long story short I installed a quadzilla adrenaline in my 02 2500. 10 seconds after starting the truck started smoking(so bad the fire dept was called by 3 neighbors) and developed an intense fuel knock. Contacted quadzilla and sent the module in, they confirmed it was a dud and replaced it. The iquad was claiming with the truck off that it made 42psi of boost off the map sensor(replaced the map with a cummins sensor as per Marco at quadzilla recommendation when the original sensor was fin…

Hey, dont mean to start a new topic, but I have a question in regards to how much oil is in my 6 speed currently without draining it all. Like how much oil can you put in from the fill hole on level ground? What about bolt at top of the pto? Only asking because I had a shop( which does good work usually) drain and fill it. I would've done it myself but time is something I dont have a lot of. I bought the oil, 6 quarts redline, and when I got truck back, I had 2 quarts of oil still left. Was told it may have had left over oil still in? Sounded odd, but they said they would check it. Brought It back, and a mechanic i havent met there came in and got …

So I have had the first major problem with my 02 2500. Got the truck out Saturday afternoon to go to a church dinner. Get ready to leave the dinner and my truck won't start. When I key-on the ignition I don't hear the FASS kick on, then I notice the wait to start is flashing. So obviously I am assuming the worst, a dead ECM. The truck would just crank and crank and crank. Call for tow and of course it will be awhile, so I leave the truck and wait at home. (A side note, before I left the house that day when I first got in the truck and turned the key on, the FASS was delayed in kicking on. Thought it was weird, so I turned the key off and back on again and everything …

I was just getting on the highway working my way through gears and I got to shift to fifth and it won’t shift out of fourth but clutch still disengages drive. Help

I thought that I would post a thread just in case anyone ran into the same thing I did. Last week my wife drove my truck to an appointment while I was away on a business trip. She called and said that the truck was stuck in 4th gear and she couldn't get it out. Since I was 4 hours out there was not much I could do. Luckily she kept her cool and got it off of the interstate and into a hotel parking lot. When I got there, I just assumed that it was jammed somehow. No manner of pulling or pushing would free it up. I drove it home in 4th by shifting from 4L to 4H on the transfer case. Pulled the shift tower off to take a look. Apparently the shift tower had worn to the point…

OK guys looking to what you guys have for throttle position percentage reading at 70 MPH cruise with 3:55 gears and 47RE trans thinking mine is a little high from what I can remember but I could be wrong mine is at like 24-25% at 70MPH cruise I thought was usually around 17% before just can not remember??? Thanks in advance reading from quadzilla adrenaline

Today in my work load was my shop owner asking me to replace his water pump. Pretty straight forward. Got to the part of refilling the coolant in the system. I did like I normally do is remove the thermostat and fill when I popped thermostat out and the bypass flap is missing. Now this is the second Cummins thermostat seen fail.

01 Cummins won’t shut off....replaced ignition and still won’t shut off...any ideas?

A couple of weeks ago i did @IBMobile grid heater bypass. Everything worked great with no issues. This morning when i went to leave for work i turned on the grids. Fired up the truck, everything normal. Turned off the toggle switch for the grid heaters while the grids were powered up. Started driving and noticed my digital volt gauge was dark. Didn't think too much of it. It was cheap and figured it just died. Shut the truck down at work and realized my turbo timer was also not working. Checked everything and both volt gauge and turbo timer are fried. Took a little to put it together but i believe a current spike from the SS-581 solenoid destroyed them. I did some researc…