01 silverado 1500 misfire
#1
01 silverado 1500 misfire
i have a 2001 silverado 1500 5.3L and i am having problems with a random/multiple cylinder misfire. ive changed the spark plugs (AC Delco), replaced the intake manifold gasket, and checked the fuel pressure and checked for moisture in the fuel. the misfire also seems to be occurring on the drivers side only. any ideas on how to resolve this?? thanks.
#6
If it's flashin, then that means a big misfire. I'd pull the plugs and inspect the wires just to be sure. Check the cats as well. My stock ones were clogged and caused a flashin SES light to come on