GMC Troubleshooting Questions? Ask a Mechanic for Answers
Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.
Will it start and stall even if holding the throttle high?
Any codes stored?
Once you get it to start can you get it to remain running with throttle applied?
Any trouble codes stored when scanned with a scan tool?
Hello again Chris here,