Toyota Hilux Fan Belt Problems

Problems mentioning the Fan Belt on the Toyota Hilux
Engine noise gone loud
1992 2.4d
Posted: Nov 8, 2009
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What problems can be caused by a faulty Fan Belt?

Belt slipping or squeaking noise from engine

There is a loud squeaking noise coming from the engine area. As the engine speed increases the frequency of the noise changes / increases.

High pitched buzzing sound from engine area

It sounds like a continuous high pitched buzz or squeak from the engine area whilst the engine is running. Increasing engine speed will cause the pitch of the sound to change.