throttle body problem

[FITTY]

I JUST INSTALLED 70MM BBK THROTTLE BODY AND A SPACER.
THE IDLE SEEMS TO BE LOW AND THE CAR SHUTS OFF AFTER IT WARMS UP, THE GAS PEDAL IS ALSO HARD TO PUSH AFTER SITTING FOR A WHILE BUT AFTER PUSHING IT, IT IS FINE.
I HAD NO PROBLEMS WHEN IT WAS STOCK.
PLEASE HELP

 

[jtfairlane]

http://www.bbkperformance.com/tech.shtml

 

[jrichker]

See "Help me create the Surging Idle Checklist" at http://forums.stangnet.com/showthread.php?t=534062
for help with your idle problems. The first post contains all the updates to the fixes. I continue to update it as more people post fixes or ask questions.

 

[Chris00GT]

BBK's are known for sticking throttle and whistling at idle. I removed my bbk 75mm throttle body and went with an accufab 75mm on my 91lx. No sticking throttle and no more whistling noise.