Does anyone know any good tips on how to fix l99-06 yukon cylinder 7 misfiring
Ok i got cylinder #7 misfiring. She
has 334,000 miles and is still
running good but I hate when it
starts misfiring. Anybody with any
good tips for the yukon even if they
have nothing to do with misfiring. I
want to hear from ya cause I'll
probably be getting spark plugs,
wires and a couple coils soon