Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
21 - 21 of 21 Posts

·
Registered
Joined
·
51 Posts
Same thing happened to me when I changed my valve cover gasket, Coil pack 5 crapped out on me. It sent me on a goose chase for a bit, In the end it was a bad coil pack AKA spring being moved.
 
21 - 21 of 21 Posts
Top