2nd Generation Dodge 24 Valve Powertrain

What were the problems years that dodge had with the nv4500 transmission?

Getting ready to order boost/tranny temp/EGT gauges soon. From what I've read, I need 0-1600 EGT, but not sure range of boost gauge. Is 60 PSI boost good enough? Also, anyone running the tranny cooler line from dieselmanor which is already t-fitted for a sender? http://www.dieselmanor.com/dm_products/DM-CLG2.asp

02 2500 5.9 driving through the road block all legal like, went to accelerate and truck started bucking horribaly. ck eng light came on so limped home, scanned ecm p0122/ installed new apps assembly from autozone, no change, found ecm reading apps but would fall off intermitantly then return. so read tcu and found apps signal smooth with no glitch. so i replace ecm no improvment, checked wiring and added ground wire on apps sensor no problems found, hooked all up set voltage on apps sensor now i have no apps reading on ecm and eng. revs wide open when brought off idle, tcu still showing good apps reading. i ordered timbo apps today, and will try but if i read schematic ri…

I know all about the KDP and how to fix it. My question, is there is a way to tell if you have the updated cover that eliminates the need for tabbing the pin? Thanks Truck I am talking about is in the sig.

Got a quick question about the air dog 100. My stock lift pump is going out and now im looking at putting the air dog 100 on my truck. My question is why do i need a pump that pumps a 100gmh?? Sounds like a bit of overkill to me.

Hey guys got a question for ya has anyone ever removed there crankshaft position sensor mine is right between the starter and the stock lift pump? My problem is that upon removal the factory service manual says to twist as you pull to remove it upon doing so the plastic housing disinigrated leaving me with a little quarter inch nub, any suggestions for getting this thing out without dropping the oil pan since I would need to drop the transmission to get the oil pan off, other than that I was thinking maybee drive a screw into it?Thanks in advance

When I first installed my gauge and turned key to on (no start) my gauge would briefly go to 5-7 PSI for the prime prior to normal start. I had to close my needle valve a bit to control some gauge needle jumping and noticed that for the key on/no start prime I now just get a quick movement up to maybe 2 psi, should I be worried about this? Running pressure are above minimums at idle and driving. Thanks.

This is a writeup I did on another forum last year. I've pretty much abandoned other diesel forums so I thought I would post it here. A few weeks ago my truck suddenly decided to stop shifting and got stuck in 3rd gear (limp mode). It wouldn't up-shift or down-shift. I was able to manually down shift to second but it wont shift automatically and it couldn't be manually shifted to first. I checked for codes and got a P0753 which according to the manual is: Trans 3-4 Shift Sol/Trans Relay Circuits - An open or shorted condition detected in the overdrive solenoid control circuit or Trans Relay Circuit. I started threads on two forums asking for help …

Hey guys,Just thought someone might be able to take advatage of this: Amazon.com carries suspension parts in stock with free shipping! For example Moog ball joints for my 2000 2500 4x4: k7397 lower ball joint = $55.47Upper ball joint K7394= $55.47 KYB MONO max shocks front 565019= $60.19 rear 565018=69.54 all with free shipping. They also have good prices on the adjustable ball joints.Chris

Anyone running these guages? A buddy of mine just boughta 01 Cummins and hadn't a clue about the VP issues, I told him to get a guage on soon as he could. He sent me a link to these asking an opinion. I was wondering if a three set up of fuel, boost and pyro comes with everything as in probes etc that you need? http://www.glowshiftdirect.com/98-02-dodge-ram-w-speaker-custom-gauge-package.aspx

Not sure wether I want to go with FASS or AirDog lift pump, but with either one do you have to drop the fuel tank or pull the bed?

Hey guys, new on this forum, came across it at dodge cummins forum. I have an 01 with 5" exhaust, air intake, 150 injectors, edge juice with hot unlock, and an Airdog 165 on its way. This truck came with an inline pump plus it still has factory one hooked up, ran about 23 lbs pressure. Few weeks ago, the inline pump went and disabled the factory pump too. I drove the truck for about 2.5 miles with 0 fuel pressure to get home, where I disconnected the aux pump and got factory one running. Truck ran fine then with 15 lbs as long as you kept the foot out of her. Couple days ago, truck started stalling when you would go from forward to reverse, then got worse and would stall …

According to this TSB http://mopar.mopar1973man.com/cummins/2ndgen24v/high-idle/tsb18-019-01.htm This can be enabled, I am not sure it applies to the Freightliner though? I might give Cummins North East a call on Monday, and see if the could perform this flash to my ECM? I never heard of it, until it was mentioned on CF.

Hey guys.I want to straight pipe my exhaust. I know moparman has it - any1 else with any experiences ?? Any difference in reducing EGT ? Any increase in HP or mpg ?? Any issues with safety/state car checks ? Anyone know the part number from NAPA ?? Just something like EXH 49099 ?? Most importantly - where do I cut off the old one/unclamp and attach - and directions - assume simple but pretty new thx all

My buddy asked me if i knew of a product that would help him, and his transmission have better performance. He is having problems with his truck burning out, and said there is some kind of load management system on our transmissions that doesnt allow us to rev up enough to light them up. I heard advertisemnts of top speed eliminators and a smarty doing something for the tranny, but i dont exactly know what they do for it. Does anybody got a clue on this subject. Thanks for the info!!!

I had intermittent dead throttle which was getting worse. In Dec. I ordered a rebuilt vp44 from Midwest. Installed pump. Tried everything to get it to pump. Cranked for days with all injector lines cracked, 3 cracked, 1 cracked -- every configuration you could think of. Checked connections. Lots of fuel at input to pump. Running in-tank and stock pumps. Consulted here, justanswer, etc. Conclusion bad pump. Returned to Midwest and got replacement. Replacement no better. No fuel to output side of pump. Obviously nothing at injector lines. Lots of fuel at inlet. Nothing from return. Do I have really bad luck with pumps? And have gotten two bad rebuilt ones? …

Well the past couple of days my pressure started out at 13 then it went upto its usual 17. Once driving it, it would drop 4 or 5 psi! :wow:I change my fuel filter at every oil change, it was time to do it. Put the new filter in and it is right back to the steady 17 psi. Now I see how people kill their VP when the lift pump goes out and they don't have a pressure gauge!

I have the stock lift pump mounted to the block. The lift pump will only run for about 1/2 sec. when the key is turn on, when I bump the starter the lp won't run, I tested the voltage at the plug to the lift pump, reads 8 volts.Anybody have any ideas? thanks for the help....

I have an 01 Cummins and in the mornings down here in Florida when I start the truck up it idles rough and smokes for awhile. Any clues. Ive changed the cam sensor and filters. The fuel pressure guage says @ idle the truck has 17-18 psi. When i plug the motor in for the night and crank it the next morning the truck doesnt run rough, but without it , it runs rough??? I deleted the grid heater years ago but, this just started acting up. I dont think its because i dont have my grid heater in. Maybe the 110 BD injectors I put in the truck 4-5 years ago are clogged maybe?? how do you check them?? :ahhh:Got any clues?? Any info would be greatlly appreciatted!!!

so first i will say hello! and nice to see a freindly forum . now heres my issue i have a 98.5 24 valve , mild chip , 5 speed and 230000 kms on the clock . now my fuel pressur gauge reads around 13 psi when doing hiway speeds but then out of no where it hits 5 psi intantly! then after a little while it pops back up to 13 . the guy i just bought this truck from said '' ohh yeah its been doing that for 4 years!'' . so my question is do i drive this truck ? should i order a 700 dollar lift pump? or is there a more simple solution to this?. but i will tell you i am going to get a aftermarket lift pump but i cant get it for at least a week where i am located and i need…