I have built 2005 lly 2.5 truck and keep blowing out the check balls in the injectors.. Does anybody know what's going on or what I'm doing wrong?
Injector trouble
- Thread starter Bowtieforlife
- Start date
Well, first off, how about listing the mods on your truck? We arent standing there looking at it, after all.
Whats done to the fuel system? Whose injectors and what size? What kind of fuel pressures are you running? Have you logged rail pressure and what is it? What's your tuning commanding? All that info is needed here.....
CRuss is probably correct....
Whats done to the fuel system? Whose injectors and what size? What kind of fuel pressures are you running? Have you logged rail pressure and what is it? What's your tuning commanding? All that info is needed here.....
CRuss is probably correct....
You should run a seperate return for your injectors into one that is isolated from the cp3s all the to tank. That's a start
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Just bought the truck from Missouri.. Fast 220 to a t and see stroker pump.. Not exactly sure how big the pump is bit the guy who built the motor said it's pretty big.. Modded fuel rails with returns.. 100% edm nozzles.. Unsure of the brand... Tuned by the motor builder.. So not for sure what the rail pressure is at..
Good luck OP the previous owner was trying to flip that thing for a good while.
Link to previous owner's for sale thread. http://www.duramaxdiesels.com/forum/showthread.php?t=66105&highlight=2.5
Link to previous owner's for sale thread. http://www.duramaxdiesels.com/forum/showthread.php?t=66105&highlight=2.5
Do you guys think it would have something to do with having a shit load of fuel going to the injectors but not enough timing?
The return is also not big enough when running everything through it
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