How does a lock-up converter obtain lock-up

It allows the engine to turn at a lower RPM when the vehicle is traveling at higher speeds. However, when the engine turns more slowly it causes the torque converter to slip, creating heat. ... The solution is to lock the converter. Lock-up eliminates the slippage, which reduces heat and improves fuel economy.

Explanation:

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It allows the engine to turn at a lower RPM when the vehicle is traveling at higher speeds. However, when the engine turns more slowly it causes the torque converter to slip, creating heat. ... The solution is to lock the converter. Lock-up eliminates the slippage, which reduces heat and improves fuel economy.

Explanation:

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