2002 ram idling problem
 

i just got brand new ddp 200hp injectors and head studs started the truck with the studs in and old injectors and truck ran fine then i put the injectors in and the truck done run the same and sometimes while driving under power with gthe edge with att on the truck pops plz help this is driving me crazy thanx guys and pm me if u know what i can do thanx

where did you get the injectors from? how is the fuel pressure? you could have pinched the orings on the injector lines too

they are ddp 200's and fuel pressure is fine to the floor i have 18psi i got them from luke at diesel dawgs

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i aslo lubed the orinngs b4 i put them in so they wouldnt get mest up

Any codes in it? You can do the key flip trick on an 02. Might be a VP on its way out, not delivering enough fuel...

if u are poping u might not be getting enough fuel not talking pressue but volume try putting like an air dog or raptor or fass system on your truck to up the fuel volume:U:

Well the popping and cracking is fuel pressure or volume, or a incorrectly popped injector (rare from ddp). There's no o-rings in the fuel system besides on the banjo bolts and on the bottom on the injectors and on the connector tubes.

i have a fass system 150 / 150 already so

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and i have no check engine light on ill try the smarty and look for coddes and do the key trick

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and also the truck ran fine with the stock injectors but it did pop with the chip with the stock injectors now with the 200's its worse

Smarty and 200 horse injectors? Thats the pop, been there done that. The smarty causes it. Your loosing about 65 horse with that smarty. What other box are you running? Dosent sound like a pump issue sounds like a smarty issue. Are you running smarty on the timing levels?

i actually took the smnarty out and it still does it i have the edge and a van aken box my buddy gave me i hate the van aken

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but at idle it runs ruff but when driving it is smooth ?

I'm voting you got some junk in a connector tube or fuel line and have a hung injector or fuel leak.

what should i do to clean them out

??? bump ???

Sorry bud, Musta missed your question.
Pull your connector tubes and injectors and check for any trash near the ends of the connector tubes or the entrance to the fuel feed in the nozzle holder. Are you sure you got them all seated well?

Give me a call later and I'll walk through some things that will cause this issue and see if we cant get it fixed!

when i put the tubes back in i was told not to mess with them bc the holes are very small and can get damaged very easy so i tried not to mess with them all i did was moved them enough to get the old injectors out and new ones in then was told to giove the injector a turn a little bit bc the connector tubes paretailly held the injector in so turned the injector a lil bit to make sure the tube was in all the way and put the line back on and thats it i lubed the oring on the injectors so they wouldnt rip and i made sure all the onld copped rings came off with the new injectors and took all the boots off the injectors so the guy who told me hoe to do them is a diesel mechanic so i figured he knew what he was doing the idle is a little jumpy driving it gets better but when the edge is in like 3 to 5 its pops and hesistates bad but when its off it dont pop at all i think i have a fuel leak somewhere off the tank could that effect any thing either like lettin air in to this shit is driving me crazy bc iyts my everyday driver

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:argh:

Just re install them. I would its only a dodge.

did the hole reinstall all collector tubes are clean replaced all the orings ide got a little better but when i have the edge in 5 and punch it to the floor the truck pops bad and my fuel guage says 18 psi so wat could that be maybe a timing issue or even vp44 not keeping up ? plz help