NoPistons -Mazda Rx7 & Rx8 Rotary Forum - losing boost somewhere help

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drivingmikey

09-14-2007 05:57 PM

hey im losing boost inbetween shifts, whats the deal? help me out....! i wanna go fast

Fd3BOOST

09-18-2007 01:03 PM

Quote:

Originally Posted by drivingmikey' post='882737' date='Sep 14 2007, 03:57 PM

hey im losing boost inbetween shifts, whats the deal? help me out....! i wanna go fast

Trouble shoot the vacuum hose system. Try iluvmyrx7.com and lightning in a world of thunder. I belive that both of those sights have how to's on the subject.

CantGoStraight

10-04-2007 07:51 AM

Quote:

Originally Posted by drivingmikey' post='882737' date='Sep 14 2007, 10:57 PM

hey im losing boost inbetween shifts, whats the deal? help me out....! i wanna go fast

Can you be a little more specific ? How does your boost pattern look with a 3rd gear pull from 35mph to redline ?

Mahjik

10-04-2007 10:47 AM

Quote:

Originally Posted by drivingmikey' post='882737' date='Sep 14 2007, 05:57 PM

hey im losing boost inbetween shifts, whats the deal? help me out....! i wanna go fast

Most likely you have an issue with the Turbo Control system (TCA, TC Solenoids and check-valves). I would start by diagnosing your TCA operation. BTW, how much boost are you running?

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