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Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: rodney/dave on February 17, 2009, 10:03:07 PM

Title: boost problem
Post by: rodney/dave on February 17, 2009, 10:03:07 PM
i have an 92fd auto and one minute u put your foot down and it takes off like a missile and the next minute it is really flat its not the kick down as that fine its like there is no boost any help please
Title: boost problem
Post by: Jimi_Hendrix on February 17, 2009, 10:07:18 PM
What RPM does it happen at? Random or usualy the same? Does the boost gauge read a loss?
Title: boost problem
Post by: rodney/dave on February 17, 2009, 10:21:08 PM
its prety random doesnt really happen at any certain revs ,sometimes at 2000rpm ,then tonite it changed up and was just flat at 4500rpm like i wasnt moving ,dont understand it makes my rx7 seem very slow lol
Title: boost problem
Post by: m1tch on February 17, 2009, 10:34:10 PM
Boost solenoid on the 2nd turbo? Perhaps a vac line split?
Title: boost problem
Post by: chrisJDM on February 18, 2009, 09:34:08 AM
yep prob something in the rats nest playing up, split hose or dodgy solenoid
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