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BA XR6 Turbo Engine questions


knowhereman

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Hey guys, I need to take my timing cover off my 04 Turbo. Only done 103,000kms. I will replace water pump and gaskets. I wanted to get advice, should I replace timing chain and tensioner guides while I am there? What sort of life is reasonable for these parts?

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  • ...JD TUNING ADELAIDE...
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If you plan on keeping the car , yes without a doubt not so much the chain but definitely the guides 

 

ultimately I would go the Atomic full timing HD"kit" comes with guides/Chain/tensioner/trigger gear 

 

it's always a slippery slope as then you may want to go pump gears/assembly  also but this is kind of depending on how you drive your car 

it's expensive but heaps cheaper than a full engine if the stock stuff gives up on you 

 

buzz me a pm if you want a good price on a kit or full kit ;) 

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  • 2 months later...
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  • Member For: 12y 5m 2d
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so. chsin guide and tendioner can be replaced easily with cover off and chsin still installed? my ba xr6t with 290 000k. has timing cover leak. is it good to replace guides at same time??

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  • Member For: 12y 5m 2d
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also.bi pulled down a spare n/a ba engine that had 120 000 on it. could I use the chain tensioner and guides from nit on mine seeing its done way less ks? 

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  • skids
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  • Member For: 11y 11m 27d
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if you've got the timing cover off you'd definitely want to replace the guides, get a whole timing kit actually!


They're consumable items and something I wouldn't recommend re using.

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  • skids
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Man if the drug ffffed c*nt I bought my car off can do it, so can you :P

 

Pretty sure once the tensioner /maybe the guides are removed (also in a timing kit) the chain would have enough slack to come off.

Edited by skidxr6t
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  • Member For: 12y 5m 2d
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hahahah.

 

well I was.more saying if inhad to remove the gears would be a *beep* as knowing me id I I <3 Bananas up lol

 

do the chains wear over time causeing enough slack to effect timming?

 

it would be aomething id look into if I was to remove cover as I can get a timming kit for about 150

Edited by jas98
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  • skids
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The chain stretches over time, the plastic guides wear out and in the case of my engine, they snap.

 

When the chain is stretched and the guides are worn out/snapped it can more easily jump teeth when the driver of the car is thrashing it. what I'm told is it seems to be when somebody is going at it hard and then quickly releases the throttle. 

 

In my cars case, old owner thought the bottom end had gone so removed the engine but found it was just the timing gear. luckily the engine seems to be going strong 6 months later. apparently mine didn't skip teeth, was just making a horrible noise.

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