New engine, popping under boost??

[Trick1]

Plugs wires etc the easy stuff.

My truck had all kinds of banging and popping going on, had a bad injector.

[farmtruc]

i would suspect a cracked plug....
but keep us updated on your results since you've taken it apart...
x2 on quik, i would do a .030 or so

I forgot to mention, I did change plugs, but it's getting a new set just incase.

got it all apart and back together again. Just need to get in two plugs and the coils, then let it warm up and top everything off.

i regapped to .030 this time. Thought the smaller gap might cure it, but it didn't. I'm running msd coils just to see if it helps.

I'll keep you updated,
thanks for the feedback.


hey, btw, i did notice something. some of the cylinders had black residue outside of the cylinder bore, like the combustion/explosion escaped pass the head gasket sealing ring. I guess like a head gasket leak.