Post by dennis21 on Sept 20, 2016 17:13:02 GMT -6
my 81 350 k20 is running great then all of sudden it starts knocking real bad acts like it's running out of gas if you step on the gas it will die, I have replaced everything on the engine and it's still doing it. I have it to 3 shops and they cant fix it, I hope someone here can help me