When inspecting an engine drive belt system, two components often cause confusion: the tensioner pulley and the idler pulley. They look similar, they both rotate, and they are typically positioned...
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Quick Answer: A CV joint (constant velocity joint) transfers engine power to the wheels while allowing steering and suspension movement. Unlike U-joints, it keeps speed constant even at sharp angles....
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Quick Answer: How to Tell If Your CV Joint Is Bad If your car clicks when turning, clunks during acceleration, or vibrates only under load, the CV joint is likely...
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Quick answer: A tensioner bearing is a sealed deep groove ball bearing inside the tensioner pulley that keeps your serpentine or timing belt tight. Replace the complete tensioner assembly —...
Read More →Quick Answer: A CV axle is the complete half‑shaft that transfers engine power to the drive wheels. A CV joint is the flexible connector at each end of that axle....
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Quick answer: A tensioner pulley is a spring-loaded or hydraulic wheel that keeps your engine’s serpentine or timing belt tight. Replace it every 60,000–90,000 miles together with the belt and...
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