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Compression and turbos

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Old 06-22-02, 06:21 AM
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Compression and turbos

Hello to all, I yesterday tested of compression of my rotors and were both OK
#1 gave to 7,5 - 7,4 - 7.2Kg
#2 gave to 7,3 - 7,2 - 7,4 kg

However the turbos did not give more than 600 mili bars, that can be, some control valve that lets save the air?

They can provide the measures to me that are to give each turbo, in bars or psi ?

My car consumes in hard conduction, almost a liter of oil, whatever consume his ?
it is much oil no?

Regards from Spain
Old 06-22-02, 06:55 AM
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Re: Compression and turbos

Originally posted by Spain
Hello to all, I yesterday tested of compression of my rotors and were both OK
#1 gave to 7,5 - 7,4 - 7.2Kg
#2 gave to 7,3 - 7,2 - 7,4 kg

However the turbos did not give more than 600 mili bars, that can be, some control valve that lets save the air?

They can provide the measures to me that are to give each turbo, in bars or psi ?

My car consumes in hard conduction, almost a liter of oil, whatever consume his ?
it is much oil no?

Regards from Spain
Sounds as if it's possible that you have blown turbine's. This would cause the excessive oil consumption.

At idle and after warmup, does your car smoke from the back?
Old 06-22-02, 07:04 AM
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there is no hot smoke neither in, nor in cold, both turbos blow, but they blow half of which they would have.
Old 06-22-02, 07:05 AM
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Originally posted by Spain
there is no hot smoke neither in, nor in cold, both turbos blow, but they blow half of which they would have.
Did you check your intercooler piping? It's possible that one of them has popped off...
Old 06-22-02, 07:09 AM
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It changes them because that usually they explode, the truth is that this problem is very rare, because the comresión is incredible and it does not lose oil. I believe that in the end it is going to be some control valve of one of the turbos that this letting save the air
Old 06-22-02, 07:15 AM
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Originally posted by Spain
It changes them because that usually they explode, the truth is that this problem is very rare, because the comresión is incredible and it does not lose oil. I believe that in the end it is going to be some control valve of one of the turbos that this letting save the air
Okay, if you have a boost gauge, then what is your boost pattern?
Old 06-22-02, 07:20 AM
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600 mili bars, to whatever psi is not equivalent.
In any case I have requested to the U.S.A. I turbo gauge, to verify that the data are well. Also I have requested the AST separator Aluminium tank, have heard good and bad things of, as it is your opinion?
And finally I turbo to timer, I believe that it is very necessary
Old 06-22-02, 07:31 AM
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Are you still making your desired boost?? I'm not saying the turbo's are okay, but somethings smells wrong..This maybe off the wall but my OMP was stuck wide open and my car smoked like a bitch and obviously used alot of oil...Just a thought. I got smart and plugged the OMP and the oil consumption was solved.....anyway....Ohhh, you have to have a stand alone ecu to try this OMP trick though or you'll set off a code, good luck!!!! Wish I was in Spain.......Brad
Old 06-22-02, 09:28 AM
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I do not understand anything, I finish testing of 40 to 70 miles per hour in third gear, and it has once made it in the 4.5 second and other two measurements in 5 seconds. She is correct?
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