Saturn LS1 Problems

Find the most common issues based on car owner complaints

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Most Common Saturn LS1 Problems

The ignition module or an ignition coil may fail causing an engine misfire, the Check Engine Light may or may not illuminate.
A loose or worn gas cap may cause check engine light to illuminate.
The Saturn LS1 may display the warning message "A/C off for Engine Protection" on the instrument panel.
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1 Known Saturn LS1 Engine Problem

1 Known Saturn LS1 Exhaust & Emissions Problem

1 Known Saturn LS1 Heating & Air Conditioning Problem

2 Known Saturn LS1 Maintenance Problems

5 Known Saturn LS1 Problems

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