2002 PONTIAC FIREBIRD
70,000 MILES
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ANONYMOUS
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  • 1 POST
I have changed plugs wires and coilpack and coolant sensor so why is my car running rich
Feb 9, 2013 at 4:29 PM
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HMAC300
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  • 48,601 POSTS
scan for codes and check fuel pressure first
Feb 9, 2013 at 4:37 PM