I drive a 2006 hyundai elantra with around 30,000 miles on it and lately there has been a rattling noise coming from the engine bay. It happens around 2000 rpm and only in drive. I narrowed the noise down to the area around the waterpump and alternator. I also tried turning the AC on and off and I found that the noise was greater when the AC was turned on then when it was turned off. What could this be and how can I fix it?
Wednesday, December 8th, 2010 AT 8:41 PM