2001 chevy Silverado 5.3 misfire
I have a 2001 Chevy Silverado 5.3 vortec that
continues to have problems with a cylinder 7
misfire. I’ve tried everything on the cheaper side but
nothing seems to be working at all. I’ve replaced all
4 o2 sensors, spark plug wires, and spark plugs.
Fuel and air filter are fairly new. I would like to know
if anyone else has had this problem and knows how
to fix it.