strange suctioning noise

Anything related to the factory RPO Crew Cab.

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Justin
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strange suctioning noise

Post by Justin »

A strange noise started today..sounded like "shu shu shu -- shu shu shu" coming from the motor...Can't determine if its the fan belt, water pump or a vacuum. Anyone hear this before?



thanx
[size=75]05 Sierra LLY "Silver Bull"[/size]
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a2b
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Post by a2b »

i know a mr. shu :lol: but i didnt think he lived under you hood :P
[size=75] -HOBIE

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Justin
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Post by Justin »

fixed it..fan belt ($18). Dealer mustn't have replaced it when they replaced the motor so 37k on factory fan belt..needed to be changed. Keep an eye on it if you got ny kind of mileage. It could have also been the temperature changes from winter to summer here in the north east that cracked the belt... :?:
[size=75]05 Sierra LLY "Silver Bull"[/size]