MitsuStyle - View Single Post - Timing Belt Movement

C3L1CA · 06-17-2011

When driving next to a bridge/barrier with the windows down you can hear some sort of slight noise. The noise is very, very faint and can not be heard with the windows up or if the windows are down but the radio is on. It doesn't change pitch with reving so it never really bothered me too much.

When looking at it earlier today the acces belt auto tensioner moves back and forth at idle when the cams lope. I think that might be bad and might be the source of the noise as i can't hear the same noise when standing above the motor.

06-17-2011	#23
C3L1CA N17r0U$ br4D Goosehead Racing Champion! Street Drifting Champion! Tournaments Won: 1 Join Date: Apr 2007 Location: Oakdale, MN Drives: bikes and a silveraydo Posts: 2,749	Re: Timing Belt Movement - Normal? When driving next to a bridge/barrier with the windows down you can hear some sort of slight noise. The noise is very, very faint and can not be heard with the windows up or if the windows are down but the radio is on. It doesn't change pitch with reving so it never really bothered me too much. When looking at it earlier today the acces belt auto tensioner moves back and forth at idle when the cams lope. I think that might be bad and might be the source of the noise as i can't hear the same noise when standing above the motor. __________________ My rice rocket best times Pump Gas: 8.85 @ 152.3 in 2016 Race Gas: 8.982 @ 152.16 in 2014