High Pitched Buzz Accelerating

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08-23-2006, 10:45 AM

mscout00

Thread Starter

Join Date: Aug 2006

Posts: 5

High Pitched Buzz Accelerating

I have a 99 XLT 4x2. I am getting a fast high pitched buzz from the engine at the top of my acceleration before I shift gears. This is a manual. Anyone had this problem and know what it is?

chris

08-23-2006, 01:11 PM

techmanbd

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Join Date: Aug 2005

Posts: 880

RE: High Pitched Buzz Accelerating

Could it be coming through the speakers? That usually is the case. The alternator puts out a frequency that the stereo will pick up.

08-23-2006, 03:14 PM

mscout00

Thread Starter

Join Date: Aug 2006

Posts: 5

RE: High Pitched Buzz Accelerating

no. I know its coming from the engine. possibly near the bottom. its not from the speakers. does a timing belt make a noise before it goes or if it over-revs?

chris