im pretty sure i put the flowmaster on my gpas truck last year. bought from jegs but im thinking it was more like $350 and it was stainless. this was the second time ive replaced it. 6 years ago right after he retired i put a walker on. it rusted away quick!!
**DAMN something i never thought about or realized that happens-the part about back windows blowing out!!!! being from ohio our **** rust away long before that would ever happen. ive never heard of that but i can see how it would happen!!
whats this evo pump ive seen people mention? is there something better that whats on the wifes 98 suburban-to the OP ive always thought my wifes truck wanders! when i first bought it i replaced everything in the front end, which helped but didnt cure. wish i could go back in time and test drive...
just went threw the same thing. had a bad spare ignition control module. this website here really helped me
https://easyautodiagnostics.com/gm/4.3L-5.0L-5.7L/ignition-misfire-diagnostic-tests-1ped me