Question about 2002 Mazda Millenia

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Knocking or pinging noise at idle

Pinging is at idle and goes away around 2000 rpms.sound like the noise is coming from the timing belt area.i had a friend that is a mechanic at toyota come look at it and he thinks it could be the idler pulley hitting the motor causing the noise until a certain rpm and goes away when it gets to a high enough rpm. I have a 2002 mzda millenia 2.5 no supercharger. it started doing this yesterday. any help would be appreciated

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Check your timing chain or belt might be loose and or your belt tensioner is not working

Posted on Aug 02, 2009

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