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2003 Chevrolet Express 1500 Problems

Find the most common issues based on car owner complaints

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Most Common 2003 Chevrolet Express 1500 Problems

One or more fuel injectors may become stuck closed causing an engine misfire and the check engine light to illuminate.
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly.
The intake manifold gasket may develop and external engine oil or coolant leak.
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1 Known 2003 Chevrolet Express 1500 Brake Problem

4 Known 2003 Chevrolet Express 1500 Drive Train Problems

3 Known 2003 Chevrolet Express 1500 Electrical & Lights Problems

9 Known 2003 Chevrolet Express 1500 Engine Problems

4 Known 2003 Chevrolet Express 1500 Exhaust & Emissions Problems

2 Known 2003 Chevrolet Express 1500 Heating & Air Conditioning Problems

2 Known 2003 Chevrolet Express 1500 Miscellaneous Problems

25 Known 2003 Chevrolet Express 1500 Problems

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