2007 v70 2.5t high pitch noise in engine bay

Post by **vtl** » 18 Jan 2015, 19:40

When last time aux.belt and tensioner were changed?

Driven · Post by **Driven** » 14 Feb 2015, 13:27

Belt was changed at 190,000 miles not sure about tensioner

Post by **oragex** » 14 Feb 2015, 16:48

Remove or release the tension from the auxiliary belt, and check all pulleys- air conditioning compressor, tensioner, alternator turn freely without friction. Same goes for the timing belt roller and tensioner. I'd do this asap because if a pulley is about to seize it can do more troubles than just snapping a belt.

Driven · Post by **Driven** » 15 Feb 2015, 11:16

Thanks will do I appreciate your response!