I have a 2006 pontiac g6, when i go to start it sometimes i have a misfire and it wont start. The next time i try to start it it takes a while but it will start and chugs for a second then it runs great. I have no check engine light problems. What can cause this?
Might need a complete tune up(plugs, wires, fuel filter ect), how many miles are on it?
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