1990 Chevrolet Corvette ZR-1 Problem Reports

Most Reported 1990 Chevrolet Corvette ZR-1 Problem Reports

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The fuel pump can fail causing the engine to stall and not restart. Our technicians recommend to replace your fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

Problems with anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The key and ignition lock cylinder should be replaced to correct this condition.

It is common for the extension housing seals to leak transmission fluid.

The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.

The Engine Control Module (ECM) can fail causing stalling, and engine and transmission drivability concerns.