Close

Q: misfiring. checked in on a diagnostic cylinder one is coded misfiring on 2006 Hummer H3

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
do I have to replace both the coil pack and plug. Is the a problem with the head?
(2) Answers
I have a 2006 H3 Hummer and had same problem, had to change all Ignition coils on engine, easy fix same coils fit 5 cyl chevy traverse.
Didn't find what you were looking for?