1990 autom.300zxtt

1990 ALL OTHER MAKES ALL OTHER MODELS
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DAVIDMTL
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Upon acceleration there is a high pictch funny sound and it hapens just around when the turbo gage goes from negative to positive.Could it be one of the turbos and what are the symptoms of a bad turbo.Please somebody help me before i bring it to a mechanic.
Apr 30, 2006 at 11:12 PM
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FARVAS
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yep it sounds like the bearing in one of turbos pull off the intake tube to the front of the turbo and turn the impler by hand it shoud turn smooth and make no noise
thats were i'd start hope this helps
May 28, 2006 at 1:50 AM
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DAVIDMTL
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[quote:a3948ec218="farvas"]yep it sounds like the bearing in one of turbos pull off the intake tube to the front of the turbo and turn the impler by hand it shoud turn smooth and make no noise
tthats were i'd start hope this helps[/quote:a3948ec218]

Thanks for suggestion, i will get it checked and will keep you posted.
May 29, 2006 at 12:28 AM