1990 Chevrolet Corvette ZR-1 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Chevrolet Corvette ZR-1

1990 Chevrolet Corvette ZR-1 Problems

Service transmission every 30,000 miles

Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order. If the fluid is dark in color, the transmission should be flushed.

Car Won't Start Because of Anti-Theft System That Uses Raised-Chip Key

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.

Replace engine coolant every 30,000 miles
Our technicians highly recommend that the engine coolant be replaced every 30,000 miles.

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