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I have OBD CODE OF P0306!

(2007 Pontiac Grand Prix)
in Potwin, KS on November 09, 2012
i have replace coil 20,000 miles ago. due to water pump spraying on it. could it be necessary to replace again?
Displaying 1 answers & 0 comments
Popular Answer
on November 11, 2012
it could be
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