Mechanics

CHEVY CAVALIER 2.4 TWIN CAM 118,000 MILES HELP!!

1999 Chevrolet Truck

My check engine light is on. The code read random/multiple cylinder misfire. I had a tune up three months ago. The car makes a soft ticking noise at idle but when I excellerate it turns into a loud drumming/clanking sound. I changed the coil packs 2 days ago and an oil change, it did not help. Do you have any suggestions what this may be?
Avatar
Lbarman
March 18, 2007.




Check out the related content below while we wait for the question to be answered by a professional mechanic.


AD