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- - Quick question. (https://www.miataturbo.net/diy-turbo-discussion-14/quick-question-28054/)

curves

11-12-2008 01:22 PM

Quick question.

What is the idle vaccum supposed to be? My car dies instantly, I think it may be a vacuum leak. Im getting -15PSI. I believe when it was running before it was -18? Anyone can chime in?

Thx guys.

turbobluemiata

11-12-2008 01:27 PM

mine is 22

cardriverx

11-12-2008 01:30 PM

you must mean 18 in. mercury... 18 psi of vacuum would be like 35 inhg of vacuum lol.

I idle around 19 to 21 inhg, or 9.8 psi of vacuum.

cjernigan

11-12-2008 01:31 PM

22 here

paul	11-12-2008 01:33 PM

~22inhg or ~28kpa

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