lose of power/miss
I have a 92 Chevy Silverado 350 I change the
plugs on it but still wants to come out
running like crap could a cracked manifold
make my motor chug out
Yes, a cracked manifold will cause this,do a compression check on engine, each cylinder if you have leak you will find it.
Search Chevrolet C/K 1500 Questions
Chevrolet C/K 1500 Experts