mcclusk |
04-20-2017 10:47 AM |
2001 S8 Front End Noise
Hello all, I recently acquired a great S8 from an Audi guru near Atlanta. After a complete timing belt and water pump service and new cam chain tensioners, the car is a fantastic driver, but I keep hearing front end accessory noise that i can't seem to find. It appears to be coming from the passenger side front of the engine compartment. I have run it by some experts, one with a stethoscope! and he guessed it was the fan bearing. So I replaced that and the noise persisted. Second guess was the drive belt tensioner pulley, so I replaced that to no effect. So I ask if there is a known issue or where the sound may be coming from. To me, it sounds like a groaning power steering pump, but that is not making noise or extra noise when turning. So any advice would be welcome. Thank you.
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