Smoke after re-install Stock Twins

Corollus

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Sep 20, 2007
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I changed the Y-Pipe und removed the manifold.I put it all back and now it smokes from only one of the turbocharger. It only smokes if the engine is warmed up and if i raise the rpm.
Any idea ?
 

OneJoeZee

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Mar 30, 2005
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When you say it smokes from one turbo, what do you mean? I assume you do not mean out the exhaust since I am not sure how you would be able to tell that only one turbo is smoking.

You say it only smokes when it is completely warmed up and you raise the RPM(rev the car?).

Smoking rising from the turbo itself is what you mean? One of the housings or the center section?

Maybe you forgot to tighten down an oil or water line... Or did not get a good seal between the turbo and manifold or turbo and ypipe.

What does it smell like? Does it smell like burning oil or coolant? Or does it smell like exhaust gas.

If you just took the turbos off and put them back on within a short time period, they should not have magically blown themselves if everything was fine before.
 
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Nopaint

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Well maybe it's been smoking for the longest and since he's got the new y-pipe on more smoke is being seen?
 

OneJoeZee

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I do not see how that would work. If the turbos were blown, it should have been smoking before the install as well. The ypipe would not change that.

The stock ypipe is not that restrictive that it would stop smoke from blown turbo seals from being seen.

I have never heard of turbos going bad just from reinstallation after a short time unless some foreign object had been introduced to the turbo like dirt in the oil or something.

I think he just forgot to tighten something down. Be it an oil line, water line, or something on the exhaust side of the turbo. That is why I asked what the smoke smells like...

The description given is a little vague. I will wait until he responds to my questions before assuming anything further.
 

Corollus

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Sep 20, 2007
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I marked it at the picture.
Its not oil and water should be more white i think,it doesnt smell much.

The turbo was at good condition, i put them out and checked everythink before i reinstall.

The engine has not heated up but nearly. At idle RPM everything is ok but if i do 200rpm more or it begins to smoke.

I think it smokes from the TC-Engine manifold or under it.
 

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tissimo

Stock is boring :(
Apr 5, 2005
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smokes at the turbo or out the tail pipe? If at the turbo I would just say oil from your hands and what not getting on the manifolds and turbo, causing the smoke as it burns off.
 

OneJoeZee

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Mar 30, 2005
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Corollus said:
I marked it at the picture.
Its not oil and water should be more white i think,it doesnt smell much.

The turbo was at good condition, i put them out and checked everythink before i reinstall.

The engine has not heated up but nearly. At idle RPM everything is ok but if i do 200rpm more or it begins to smoke.

I think it smokes from the TC-Engine manifold or under it.

Do you hear any sputtering noise?
 

Corollus

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Sep 20, 2007
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No sputtering.
I can make a video tomorrow.
I think it cames from under the manifold TC-Engine but i really dont know.
I used new gaskets for the Y-Pipe.
 

Rich

tunin' tha beast
Jun 2, 2007
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Corollus said:
No sputtering.
I can make a video tomorrow.
I think it cames from under the manifold TC-Engine but i really dont know.
I used new gaskets for the Y-Pipe.

It's the gaskets, it will go away soon.
 

Corollus

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Sep 20, 2007
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I think i got it.
must be the one gasket,there is a little blow out and i think the smoke comes from the new,hot gasket.