Close

Q: 350 vortec spark plug gap on 2004 GMC Yukon

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
what is the correcct gap?
(1) Answer
(1) Comments
These vehicles use platinum plugs which you NEVER try to re-gap because it will break off the platinum tips.
Didn't find what you were looking for?