AUTO NOISE

2001 Lexus LS 430

Tiny

MYCHAL60

May, 18, 2011 AT 6:25 PM

I HAVE A 01'LEXUS LS430 AND AFTER A RAIN I GET A SQUEAL FROM UNDER THE HOOD AT FIRST STARTUP, WHAT MIGHT IT BE?

FOUND 52 RELATED QUESTIONS

1 Answer

Tiny

caradiodoc

May, 18, 2011 AT 6:32 PM

Serpentine drive belt. You might be able to duplicate it by sprinkling water on it while the engine is running. Look for a weak spring-loaded tensioner pulley, or a misaligned pulley that makes the belt slide sideways over it.

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