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Discussion Starter #1
I used "medical" stethoscope (no stick). By the time I found stethoscope with stick, sound stopped. It was close to PS pump, but I don't think it was it. I hope it is not timing belt idler pulley, I don't feel like spending all day replacing t. belt and everything else next to it.
Thanks.
 

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Not a piston slap is it ?
 

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How old are the accessory belt tensioner and idler pulleys?
 

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good luck with this! :)
 

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My tensioner pulley went at 100k miles and 11 years, then a year and 15k miles later then idler pulley went. Both made ticking rather than squeaking noise when they did.
 
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