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Knock sensor and Timing belt tensioner

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Old 10-05-10, 08:29 PM
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RRoger
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Default Knock sensor and Timing belt tensioner

Dear all,

I changed my timing belt in 2008 and I just got a diagnostic that I have a problem with the timing belt tensioner making some noise: the quote for this to be repaired is 1100 USD at a Toyota dealer, would you say that this is a fair price?
More over, I recently had the knock sensors replaced and the noise started right after that repair. I know that bad luck happens, but I was wondering if one has to touch anything about the timing belt when performing a repair on the knock sensor?

I appreciate your help and technical advices on these issues.

Best regards

Roger
Old 10-05-10, 08:47 PM
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Nad1370
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Originally Posted by RRoger
Dear all,

I changed my timing belt in 2008 and I just got a diagnostic that I have a problem with the timing belt tensioner making some noise: the quote for this to be repaired is 1100 USD at a Toyota dealer, would you say that this is a fair price?

T-belt tensioner is about $90 for the part.
Held by 2 12mm bolts and takes 5 min to do.

Get out of that Dealer.!

As for the Knock sensor job. They should'nt have touch anything on the T-Belt side.
Old 10-06-10, 01:00 AM
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code58
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Originally Posted by Nad1370
T-belt tensioner is about $90 for the part.
Held by 2 12mm bolts and takes 5 min to do.

Get out of that Dealer.!

As for the Knock sensor job. They should'nt have touch anything on the T-Belt side.
Nad, I believe they probably meant the tensioner pulley. Hard to imagine how the tensioner itself would make noise. A little more work, but still not a bad job. How would you like to get $1100. for changing that? I'd be glad to throw in a couple extra pulleys for spares for that $. I agree, don't darken the door of that dealer again, least not when he has a yacht payment due.
Old 10-06-10, 03:34 AM
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artbuc
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Originally Posted by RRoger
Dear all,

I changed my timing belt in 2008 and I just got a diagnostic that I have a problem with the timing belt tensioner making some noise: the quote for this to be repaired is 1100 USD at a Toyota dealer, would you say that this is a fair price?
More over, I recently had the knock sensors replaced and the noise started right after that repair. I know that bad luck happens, but I was wondering if one has to touch anything about the timing belt when performing a repair on the knock sensor?

I appreciate your help and technical advices on these issues.

Best regards

Roger
This is why I hate (yes, I know that is an ugly word) stealerships. How do they sleep at night?
Old 10-06-10, 03:09 PM
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code58
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Originally Posted by artbuc
This is why I hate (yes, I know that is an ugly word) stealerships. How do they sleep at night?
Probably not to well on that lumpy mattress with all that money inside it.
Art- some overcharge, some simply rob your personal bank without even the use of a gun. At least it's one case where you have some control over being robbed. That job should take a GOOD mechanic (in a shop with a lift and air tools) about 30-35 min. (that's the tensioner pulley assy. and tensioner) You can actually buy the OEM tensioner AND tensioner pulley assy. online for less than $90.
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