2007 Pontiac Montana Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Pontiac Montana
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2007 Pontiac Montana ProblemsCheck Engine Light Due to Gas Cap Issue
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
2007 Pontiac Montana QuestionsMOTOR RUNS GREAT UNTIL warmed up then shakes, NO CODES, new plugs & wires. Can it be the PCV valve, if so is it part of valva cover. (2 answers)
The message in red reads engine power failure.