2007 Mazda CX7 loud sound when you accelerate

2007 MAZDA CX7
136,000 MILES • 2.3L • 6 CYL • TURBO • AUTOMATIC
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MDUENAS123
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I'm not sure what happen but one day it just started making this loud winding sound when you press on the gas pedal than it will sound like a winding toy when its broken and you turn the nob it makes a sound something like that then the noise stops then it would come back again. i'm thinking it's the turbocharger.
Mar 8, 2014 at 11:36 PM
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KHLOW2008
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I could not understand what you are referring to. Can you provide more information to your problem?
Mar 9, 2014 at 5:17 AM
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MDUENAS123
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it makes a loud winding sound. now it's smoking when you start up it really has alot of smoke.
Mar 11, 2014 at 10:44 AM
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KHLOW2008
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Sorry about this but you have to be more specific and provide information for us to understand the problem before we can help.
Mar 12, 2014 at 8:45 AM
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HELPFULTECH
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The turbo is a very common problem On the cx7, in fact they extended the warranty for the turbo up to 90,000 miles but you are past that. When replacing the turbo make sure your getting new hardware as far as new banjo bolts and feed and return lines, or you run the chance of destroying the new turbo due to carbon buildup in the lines and banjo bolts.
Nov 6, 2014 at 8:48 PM
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KHLOW2008
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Thanks for the input.
Feb 22, 2015 at 2:16 AM