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1992 Ford Aerostar Question: rear end makes a whinning noise when you drive it but just when you let off the gas

 

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t-man-2, 4.0L V6, Columbus, OH, October 27, 2010, 14:06
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92 ford aerostar 4.o makes a whinning noise when driving it, but just when you let off the gas. Also makes a big klunk when you put it in reverse

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  • Answer #1

    October 27, 2010, 14:09
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     Master

    pinion bearings worn out. need a re build on the differental. costs about 900 parts and labor

    Roy

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