2nd Generation Dodge 24 Valve Powertrain

Hey fellas I'm back, but I have a problem! When I'm driving down the road, I'm getting a real hard sucking air sound from the intake side! I'm running now psi on boost, but the turbo sounds like it is really spooling! All boots seem to be intact, although there is one that I am kind of worried about!

My 1999 24 valve at highways speeds seems to have no throttle response. Up hills truck can drop a bit below speed and when I give fuel nothing .. hit flat ground and away it goes .. truck pulls and shifts flawlessly at non highway speeds .. 23lbs boost, no lower then 10psi fuel, any ideas? It’s embarrassingly be able to be put pulled by a gasser you hill on the highway Check engine light not on

I already have the fass titanium 150 but when my truck reaches half a tank it starts acting unlike most post are about the 1/4 tank issue mine is the 1/2 tank issue. I have noticed that with a full tank I get 16 psi on my fuel gauge but once it's half a tank it ranges from 15-21 psi which I have been told that u either need a needle valve or a snubber due to not having either or which is that correct? And would the sump kit or suction tube help my 1/2 tank issue thanks

Merging onto highway, truck running just fine. Get to 55-60ish and sudden loss of power, not decreased, nothing. Rpms looked ok, think i hit it to see if it revved, but now I cant remember if it did. I remember thinking that i just lost my trans. But in tbe dame moment my engine was dead. I was only trying to stay safe and no longer diagnose. As i coastef up different offramp, i had it in N and tried to start.cranked but no start. Stopped it, i turn key on,i hear a motor upfront. Try to start. Engine cranks, but doesnt start. W key on, i am reading no oil presure on OEM gauge. Well, needle just comes up a little but is still touching red zero line. Oil seems ok,…

Hey again guys. Picked up a '99 2500 today with a few issues, chief amongst which is the converter not locking up. Overdrive works just fine. I began troubleshooting today, but I could use some input. It had a bunch of codes before I began measuring, most seemed to be related to the previous owners lockup switch because once I removed the jump between the relay 30 and 87a pins, and installed a relay in its place the codes could be reset and wouldn't come back. Now, according to the previous owner the lockup suddenly stopped working, not gradually. Solenoid assembly is new, and I've checked the contact at the transmission, it looks good and clean. When I measur…

I have never had my truck give any issues starting. If anything it starts easier/quicker than any diesel I've ever driven. After it sat from Sat eve to Monday afternoon in an uphill position it did not want to start. I pushed in on the clutch and let it roll to a more level surface and this didn't seem to help. Finally after just letting the starter crank for a bit it came to life and drove home without any problems. Little puffs of smoke were coming out while cranking. Any ideas for me to look in to? (Still a stock truck) Some possible things of note: the check engine light is not on but it has come on a few times in the last few months but then w…

Upgrading your diesel. In order to upgrade your diesel from stock, you should have a baseline of readings in order to know what has changed. Also, if you do multiple upgrades at one time and something goes wrong, you will not know which upgrade caused the problem or error code. In order to know what is happening to the engine, you should have at the minimum compliment of aftermarket gauges. At the minimum for Dodges, you need a fuel pressure gauge, boost gauge, and EGT gauge. Those with automatic transmissions should also have a transmission temperature gauge. With these gauges and a stock engine you will proceed to gather information as to how well the engine…

Summer is about here... Time to look into a few things... Cooling system flushing New thermostat Power washing the radiators and coolers out New fan belt Check the freon pressures in your air conditioning Check the radiator hoses Check the idler pulley bearings including the fan Inspect the fan clutch for leaking oil Time to check over the truck and prepare for a nice hot summer. So don't neglect your truck take the time and inspect these different areas to be sure you have a enjoyable summer either towing, RV'ing, or just making back and forth to work.

For any looking to install a boost guage, Sunpro makes a decent 30psi guage installed on my 2002 ram works great cost is around $40.00 locally in Tn. (AUTOZONE)

So I installed a bd super b 57/65/14 (s300g) a couple weeks ago and have put a couple hundred miles on it so far. Towed a dump trailer this week put some good highway miles on it, it wasn't a huge improvement over my holset wh1c 58/60/14 non gated. Spool is a litter better, fuel economy is a little better, it whistles louder and pulls a little better. The biggest gain is the drop in egts, dropped a couple hundred degrees. I still like it and it is an improvement but not what I was hoping for. The 60mm cover and wheel on my wh1c lit faster and pulled harder...but surged like crazy, hence it being sold. I'll report back this weekend after I abuse the super b this weekend, n…

I have noticed my truck surging a little latly and was wondering if it could be the APPS. It feels like driving into a gusty wind. Would it give a code if it was acting up? I havn't check for any yet.

02 dodge 4x4 - Truck seems to unlock converter from around 50 to 60 mph. RPMs go up and down about 200 rpms. At times the throttle can make no difference if it is on the floor or not, the engine stays at the same rpm. We replaced the apps about 6 months ago and it seemed to cure the problem, but it is back.

Try to keep this short but its in depth. Little over a year ago vp was going out so got one from DAP, fixed for 3-4 months. Then slight surging started, best way to describe is like a trailer with half load of water. It only did it when cold, warm eng and never noticed it. Time goes by and its getting worse so send it back to DAP and they put a new board on top. Fixed, 3-4 months go by same thing again. Sent it in they test it say everything checks good, install and its getting worse. All this time it wont throw a code, its now completely dying for a split second when cold and still wont throw a code. I can set cruise control and Im pretty certain its not doing it or its…

A month ago I started having surging and idling problems. I checked all the usual, fuel filters, pressure and everything in check. At hwy speed you can feel it surging in fact at all speeds of course at over 2500 rpm not so much. If you set the cruise control it goes away. I can watch my throttle on my adrenaline and its fluctuating up and down when using accelerator. At idle at a stop it will go as low as 500 rpm and Ive watched it climb as high as 1800 rpm. The apps was about a year old so I thought that had to be it.Put a new one in and roll along here for a bout 100 plus miles and the new apps starts doing the same thing again. No codes except the grid heaters which i…

I been dragging my feet, I should have posted this a month ago. But the main thing is it's finally running right once again. Here it is and Im guilty of doing this a lot, looking over things and saying its good to go, its fine. Well I took my truck to two brothers in San Antonio who Ive heard really good feed back on. Anyway they found it in pretty quick. One of the pins backed out on the apps plug. And of course when you pulled it apart it would go back into its correct spot, push it back together and it was just making enough contact to run and once it got hot it would act up doing some wild crazy stuff. Just glad it wasn't the ecm. Check the obvious.

If my truck sits for a couple days I get surging and erratic idle when I first start it. Fass seems to show the proper fuel pressure? Leaking injectors?

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

Back again for my second post. So the problem is when I'm getting on the freeway if I push the throttle any more than 50% while going from 35 to get to 75. When the TC locks the truck will surge and the turbo will bark as the boost jumps from the 32psi I have the adjustable boost set at up to 45 psi. Don't know how it gets past the 32 i set it for but it does. After it locks with same throttle position after I get past 60-65 it stops and will not do it again unless I do the above scenario. I think I already know what it is, which is that I'm still running a hx35 on a built transmission and triple disk. And with all the go fast parts t…

I have a 317k mile truck that only sometimes, runs poorly in the lower gears. 11k miles ago, the original trans gave up the ghost. A friend of mine built a trans with a triple disc Suncoast converter. Immediately the thing drove like crap. Stock truck, no mods, 2400rpm just to 2nd gear and BANG! shifted up into 3rd. And same into od. There's honestly no way to make this long story short. This last Thanksgiving, I spent it under the hood, doing the w-t ground mod and apps reset. So after it was done, I took it for a test run. Upon startup, idiot light indicated batts=no charge. Stopped at the store 2 miles down the road realizing I never set the 150 amp breaker. F…

I been dragging my feet, I should have posted this a month ago. But the main thing is it's finally running right once again. Here it is and Im guilty of doing this a lot, looking over things and saying its good to go, its fine. Well I took my truck to two brothers in San Antonio who Ive heard really good feed back on. Anyway they found it in pretty quick. One of the pins backed out on the apps plug. And of course when you pulled it apart it would go back into its correct spot, push it back together and it was just making enough contact to run and once it got hot it would act up doing some wild crazy stuff. Just glad it wasn't the ecm. Check the obvious. I tryed to del…