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99 f150: with a 4.2 litre engine it has a whine..belt..it runs fine

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i have a 99 f150...
i have a 99 f150 with a 4.2 litre engine it has a whine that just wont go away i replaced the serpintine belt and the alt what could the problem be ? it runs fine
Submitted: 9 years ago.Category: Car
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Answered in 5 minutes by:
6/1/2008
Auto Mechanic: Auto Chill, Mechanic replied 9 years ago
Auto Chill
Auto Chill, Mechanic
Category: Car
Satisfied Customers: 87
Experience: automotive aircon repairer,car audio,car alarms,cruise controls,
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Hi , welcom to justanswer , when you had the belt off , did you spin all the pullies . you have the water pump , A/C compressor , alt , and a couple of idlers.

jeff

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Customer reply replied 9 years ago
i did spin all the pullies with no noise i also replaced the auto tensioner
Auto Mechanic: Auto Chill, Mechanic replied 9 years ago
Ok , is the noise any different if your A/C is on or off.
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Customer reply replied 9 years ago
i dont know i will get back to you after i check
Customer reply replied 9 years ago
well there is no change in the whine
Auto Mechanic: Auto Chill, Mechanic replied 9 years ago

Ok , the next thing we need to check is the power stering. is the P/S fluid levels good . Dose the noise gte worse as you turn the stering.

let me know.

jeff

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Customer reply replied 9 years ago
the fluid levels are good the noise stays the same
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Auto Chill
Auto Chill
Auto Chill, Mechanic
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Satisfied Customers: 87
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Experience: automotive aircon repairer,car audio,car alarms,cruise controls,

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