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-   -   Weird Turbo problem (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/weird-turbo-problem-197275/)

jantore 06-17-03 05:03 PM

Weird Turbo problem
 
A freind of mine who have a J-Spec 92 FD, have some strange turbo problems.

After a rebuild of his engine he cant get boost until 3500 rpm. Sometime he won't get boost at all. U can here the primary turbo spool up at 1800 rpm but nothing. Somtimes if he gets off the gas at 5-5500 rpm and hit the gas again the second turbo kicks inn.

On his boost gauge the presures are as follows. about 0.3-0.4 on primary and 0.5 on secondary.

The presure can also sudenly disapeare during acceleration. Then u here a loud pssssh sound.

im afraid that he either have a vacume leak or that maybe hes blow off valve does not work properly.

Is there enyone that have heard about this problem?

jantore 06-17-03 05:13 PM

Can an admin please delete this, i can't. Get that i have no permission


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