Whining noise from the timing belt area can be due to the following :
1. Timing belt adjustment. Adjustment should be made using the spring tension of the adjuster bearing.
2. Timing belt and balancer bearings.
3. Compressor or its clutch bearing?
4. Alternator bearings.
5. Power steering pump.
Is the noise present when the drive belts are removed?
Saturday, June 5th, 2010 AT 1:39 AM