Mechanics

PONTIAC BONNEVILLE TUNE UP PROBLEM

2004 Pontiac Bonneville • 133,000 miles

Just repaired alot on the car and now its hesitating to go sometimes it has the code 300 come up but what is it really? Mass air flow but where and what?
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Guest
November 19, 2012.



When was the last tune up performed?

Roy

ASEMaster6371
Nov 19, 2012.