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2000 OBW sounds like a diesel


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Hi folks.

 

Often in the morning, if I let my wagon idle, there is a scraping, rubbing metal sound in time with RPMs.

 

It makes my petrol car sound like a diesel.

 

If I step on the gas, and step up the RPMs, the grinding goes away, and all sounds normal. After arriving at work (a 20min drive) i can idle, and there is no grinding. Some mornings, it's not there. Others it is. I can't tell it it's temperature related or not.

 

I added some Rislone to the oil (as per my mechanic friends suggestion) and it didn't seem to help.

 

Anything sound familiar about this?

 

It's a 2000 OBW, 150K miles. Timing belts and water pump changed a little after 110K

 

Thanks

Bryan

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Hi folks.

 

Often in the morning, if I let my wagon idle, there is a scraping, rubbing metal sound in time with RPMs.

 

It makes my petrol car sound like a diesel.

 

If I step on the gas, and step up the RPMs, the grinding goes away, and all sounds normal. After arriving at work (a 20min drive) i can idle, and there is no grinding. Some mornings, it's not there. Others it is. I can't tell it it's temperature related or not.

 

I added some Rislone to the oil (as per my mechanic friends suggestion) and it didn't seem to help.

 

Anything sound familiar about this?

 

It's a 2000 OBW, 150K miles. Timing belts and water pump changed a little after 110K

 

Thanks

Bryan

It sounds like possibly a timing belt tensioner .

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Hi folks.

 

Often in the morning, if I let my wagon idle, there is a scraping, rubbing metal sound in time with RPMs.

 

It makes my petrol car sound like a diesel.

 

If I step on the gas, and step up the RPMs, the grinding goes away, and all sounds normal. After arriving at work (a 20min drive) i can idle, and there is no grinding. Some mornings, it's not there. Others it is. I can't tell it it's temperature related or not.

 

I added some Rislone to the oil (as per my mechanic friends suggestion) and it didn't seem to help.

 

Anything sound familiar about this?

 

It's a 2000 OBW, 150K miles. Timing belts and water pump changed a little after 110K

 

Thanks

Bryan

 

 

Idle Pulley Tensioner? I've read here in past posts that these can often make noises, especially when cold, similar to "piston slap".

 

Just a guess.

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Sorry.. someone's gotta' say it...

Did you put diesel in it? :D

 

but serioiusly, i'd check the timeing belt tensioner.

 

=) someone said I'd get better mileage?

 

(kidding)

 

How do I check the tensioner? and .. uh.. where is it? I'm new to this whole internal combusting engine thingy.

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=) someone said I'd get better mileage?

 

(kidding)

 

How do I check the tensioner? and .. uh.. where is it? I'm new to this whole internal combusting engine thingy.

It's under the black center cover on the front of the engine

 

Open the article link on this page

http://endwrench.com/main.php?smPID=PHP::article_detail.php&&RECID=184

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Thanks for the quick replies.

 

If this is a belt tensioner, should i get it fixed ASAP, or can i combine it with other work in the next couple of months.

 

Will it do more damage to other things if not fixed soon?

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