1993 Red XJ
NAXJA Forum User
- Location
- Flora, IL
Just installed a BBK new 62mm throttle body and now my idle is at 8-900 RPM. Should be at 500 RPM. It's not the set screw I have already tried that. I had 500 RPM idle on the stock throttle body. Is the computer trying to get used to the new throttle body or is it defective. It does drop to 500 RPM when it is put into gear.