engine missing

[longhorn795]

so my truck is still missing i dont know what it is, when i get on it it will miss then when i get the rpm's up it will go away, then i've also noticed when im driving sometime's when i have my foot lightly on the throttle you can here it in the sound's like it jumping or something. Was told it might have been the dual mass flywheel but took that off put in a single mass and still didnt help it none so im just thinking the hpop might be going out, or it's my injector o ring's i know they are bad because my filter's when i change them are black black,so which one? thanks

 

[94f450sd]

You answered your own question.keep running it with bad orings you will be replacing injectors as well if you dont need them already.that's unfiltered oil being mixed with your fuel.

Orings are a hundred bux and real easy to do.$100.00 or $1500.00+? Your choice.