engine noise

barstein · 10-18-2009, 03:07 PM

have a 04 scion xb 47000+ miles. noise from front of engine [pasngr side] done low at harmonic balancer area. loose fitting bearing going need suggestions. getting louder! really noticeable at idle. am worried.

eggie · 10-18-2009, 08:04 PM

might be helpful to amke a video of the sound.

PCH · 10-19-2009, 12:15 AM

May be a water pump. Loosen the belt and turn it by hand to make sure.

Here is a link to audio/video of the bad water pump: I had a bad water pump & here is why - Scionlife.com