RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   2nd Generation Specific (1986-1992) (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/)
-   -   on/off boost, please help (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/off-boost-please-help-134580/)

Arctic J57 11-20-02 08:29 PM

on/off boost, please help
 
my 87tII will boost like a light switch, sometimes cruising i'll gas it and it will run like my na other times it will boost instantly and redline right now,off /on off/on. new engine idles perfect starts normall. 2 1/2 dp, 2 1/2 mp bonez intake stock y pipe and mufflers.whats really weird is when im not geeting boost i'll fan the clutch like on a dirt bike and it'll get full boost like something stuck or clogged then it frees it self up. any help would be apprciated thanks

BlackRx7 11-20-02 10:42 PM

check your waste gate lines, also your turbo maybe going bad....take off the TID and check compressor play....

600HP CLUB 11-21-02 12:01 AM

does your on/off boost have HESITATION in between?
it could be fuel cut...

-mike


All times are GMT -5. The time now is 03:12 AM.


© 2024 MH Sub I, LLC dba Internet Brands