Quick 2G throttle body question...

[damax03]

should there be a brass tube sticking out of port P on the throttle body for a vacuum line to connect to? mine is empty and there is also no little brass plug in the top of the port. did mine break off because I have been fighting idle problems and some drivability issues and noticed this as a possible problem. Any help will be appreciated.

 

[Tarantula]

Yes there should be 3 ports coming off the top of the throttle body.

 

[houstonECLIPSE]

i think that on the later 2gs (98-99) they switched to throttle bodies with only two vacuum ports on the top side of the throttle body. i have a 98 gst and mine only has two. my friend with a 99 gst only has two also.

lupe