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Just replaced the K24 ,the car's still smoke.

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Old 11-12-2008, 01:35 AM
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Default Just replaced the K24 ,the car's still smoke.

ummm,just replaced the K24 from force5.yesterday,the smoke is gone.
today,the smoke is back again.
get another K24? I'm sure.it's from turbo.
but where can i get the good known K24?
i already emailed to Chris about this.
maybe ,I need another brand new turbo.
what about the GT-series turbo from 034's.Which one is compromised for MRc stage 2 chips or I just go for something like RS2 stage in the future?
Old 11-12-2008, 04:11 AM
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Default Re: Just replaced the K24 ,the car's still smoke.

If you go GT you might as well buy a RS2 as the GTs with lines will be about the same costs.

Are you 100% sure it's the turbo?
Old 11-12-2008, 04:26 AM
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Default Yup.I have been experienced this for a few years...

2 K24s ,they smoke out different.first,smoke a few mins and gone.second,smoke all the way.
Old 11-12-2008, 04:28 AM
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how much oil pressure are you running ?
Old 11-12-2008, 04:37 AM
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Default My UrS6 has no oil pressure gauge..

I have engine swapped few years ago.Same result,
the car run smoke.the compression test,It did somethingaround 150-160 PSIg on each.No leak down when pulled the dipstick.oil cap opened has small vacuum drooled up the cap.The acceleration is good.I used 5W-50,0W-40 100% Synthetic under 35-40c degree in Thailand.Oil consumption 0.75-1L:10,000Kms.Currently,I have rear seals leaks too.
Old 11-12-2008, 04:40 AM
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Default You need to do a wet/dry compression test

and then figure out why this is happening.
What oil filter do you use? Have you changed the oil feed line?
Old 11-12-2008, 04:43 AM
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Default I'd replace the turbo drain line. it might have blockage. IF you keep experiencing the same problems

There is something not correct with the oil delivery and oil drain to the turbo.

My guess its the drain.

I know this is off topic, but Garrett turbos will start smoking because of high oil pressure or a clogged drain. try a bigger oil drain pipe. what oil are you running ?
Old 11-12-2008, 05:44 AM
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Default the drain line has pretty big Dia. on it.

I tried to blow some air on it.it's not clogged up.Anyway,I also have spared drain line.I'll replace it.I'm running with Mobil 1 5W-50 100%syn.Someone said I got too high oil pressure.Is this sound make any senses?
My car is all stocks anyway.
Old 11-12-2008, 05:46 AM
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Default Yup,I have one spared oil feed line too.Just swapped it last week....

except oil drain line.But I blow some air on it.It has no clogged up.I have some guess on my car too.I experienced some case on 4G-63T on evolution,when there's the leak down,the pressure will push against the oil which was draining out from the line.So the oil will be out from the turbo seals.So the car run smoke.
but I 've tried to pull the dipstick.There's no any pressure push against my fingertips.
Old 11-12-2008, 05:53 AM
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Default really high oil pressure could be your culprit. what pressure is the turbo seeing?

You might need a reducer orifice....


check out this website<ul><li><a href="http://www.max-boost.co.uk/max-boost/turbo/turbo.htm">http://www.max-boost.co.uk/max-boost/turbo/turbo.htm</a></li></ul>


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