Just installed BBK 62mm throttle body on 95 Cicic D16Z6 w/ I/h/e. Great throttle response above 3500 RPM, but when I drop the clutch around 2K, engine bogs for a second bedfore taking off. It now idles at about 1500 RPM. I'm sure I've got to screw around with the idle adjustment, but why the bog? Engine also "diesel's" for a half a second after turning key. Too rich mixture? What can I do about it? I didn't find much success doing a search BTW, so any suggestions gratefully accepted.

 

Check the richness of the fuel. Make sure there are no leaks in the seals.

Check your TPS, are all sensors plugged up?
How does it idle?

 

idles too high, and I just started it up after sitting in the parking lot all day it idled really rough. Sensor? Also, how do you adjust the mixture. I know this is a question, but I really don't know on a fuel injected engine. thanks for any help.