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1981 MAZDA RX-7
Vehicle Summary
The 1981 Mazda RX-7 is a stylish coupe designed by Mazda Motor Corporation, manufactured in Hiroshima, Japan. It features a 2-door body with a manual seat belt system. The engine, known as the N2, produces between 91 and 111 horsepower, making it a spirited choice for driving enthusiasts. Classified as a Class 1 vehicle, it has a gross vehicle weight rating of 6,000 lbs or less, perfect for those seeking a lightweight passenger car.
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1981 MAZDA RX-7
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Complete Specifications
Known Issues for This Vehicle
Apex seal failure
The RX-7, especially in its earlier models, is known for issues with the apex seals in its rotary engine, which can lead to loss of compression and engine power.
Cooling system issues
The rotary engine generates significant heat, which can strain the cooling system, leading to potential overheating problems.
Oil consumption
Rotary engines, like the one in the 1981 Mazda RX-7, tend to consume more oil than piston engines, requiring frequent oil checks and top-ups.
Ignition system problems
Older ignition systems can wear out, leading to misfires or difficulty starting the engine.
Vacuum leaks
The complex vacuum systems used in older RX-7s can develop leaks, resulting in poor engine performance and idle issues.
