1990 GMC S15 Problems

Find the most common issues based on car owner complaints

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Most Common 1990 GMC S15 Problems

An oil leak may develop from the distributor o-ring seal requiring replacement of the seal.
The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.
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1 Known 1990 GMC S15 Brake Problem

2 Known 1990 GMC S15 Drive Train Problems

3 Known 1990 GMC S15 Electrical & Lights Problems

8 Known 1990 GMC S15 Engine Problems

1 Known 1990 GMC S15 Exhaust & Emissions Problem

1 Known 1990 GMC S15 Heating & Air Conditioning Problem

1 Known 1990 GMC S15 Maintenance Problem

17 Known 1990 GMC S15 Problems

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