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Toyota Previa Problems

Crankshaft Pulley Bolt May Come Loose on Toyota Previa

Problem Description and Possible Solution

Some engines have had the problem of the crankshaft pulley bolt coming loose. This will make a rattling noise as the engine idles. Our technicians tell us that the pulley bolt should have a thread locker applied and then retorqued.

(3 people reported this problem)

Toyota Previa Vehicles With This Problem

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Average mileage: (–)
3 model years affected: 1995, 1996, 1997
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