sooo this is kinda starting to **** me off. i have been trying to fix this for a month or 2... when my truck sits for 4 hours or more, it pops, and smokes white like crazy and runs rough for a minute, then after that it runs fine. i have replaced the ofv, every single inch of fuel line (pressure and return) in the truck. the injectors seem to be leaking a little bit, not much tho. thats next on my list. would that be the problem?

 

id bet its the injectors leaking into the cylinder when you let it sit.

 

Fuel leaking back,and or sucking air some place.

 

x2

 

sounds logical

 

Sounds like injectors loosing pressure

 

ok sooo im gonna go with injectors... my mechanic that used to work on my truck said he pop-tested them... which was about 4 months ago. but he also said he fixed my fuel leak... which wasnt true, so to fix this injector problem.... what has to be done?
new injectors? seals?

 

pull the injectors and take a mini shop vac with small hose and suck everything out of the injector holes. that will make sure there is nothing in between the copper washers. that is what i did and there was a bit of crap in the holes. no leaks at all. just my 2 cents!

 

well i just ordered a set of sdx's last night, just 5X.10s so nothin to big cant wait for them to get here!!!

 

those are great injectors....im gettin a set of 5x.16 when i get the twins