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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Pontiac Technician
Category: Pontiac
Satisfied Customers: 2378
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Pontiac G6 GT: 07 g6 gt cyl 4 miss fire dont know if its coilpack

Customer Question

07 g6 gt cyl 4 miss fire dont know if its coilpack or injector how can i tell
Submitted: 2 years ago.
Category: Pontiac
Expert:  GM Tech (Cam) replied 2 years ago.
Hello, I'm Cam.
Can I get your first name please?
Sorry to hear about this issue. Finding misfires can be difficult, to start with can you tell me when it misfires most and is it always misfiring or just a little under certain loads?