Pontiac G3 Problems

Find the most common issues based on car owner complaints

Most Common Pontiac G3 Problems

The speedometer may stop functioning with code P0722 stored in the powertrain control module (PCM).
A loose or worn gas cap may cause check engine light to illuminate.
Extended life coolant may become contaminated and require cooling system service before the recommended 150,000 miles.
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1 Known Pontiac G3 Brake Problem

1 Known Pontiac G3 Drive Train Problem

1 Known Pontiac G3 Engine Problem

1 Known Pontiac G3 Exhaust & Emissions Problem

4 Known Pontiac G3 Problems

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