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- 2nd Generation Specific (1986-1992) (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/)

- - High Idle (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/high-idle-520057/)

JJ01769

03-17-06 03:40 PM

High Idle

I just got my car running again and noticed the high idle. I cant remember how to adjust it :( My intake only has the cable going to it as all the emissions has been removed. Its been so long since I had to, im having a hard time locating where to change it to lower the idle.

MattB

03-17-06 03:42 PM

adjust it on the BAC which is located on the UIM...there is a little set screw. There is also a set screw on the back of the TB. <--That is a more coarse adjustment.

JJ01769

03-17-06 03:44 PM

My BAC is gone. Ive been using the TB screw. I just cant find it anymore.

RotaryEvolution

03-17-06 03:48 PM

the screw is on the top of the throttle body near the linkage, you need to remove the intercooler to gain access to it. it has an 8mm locknut on the screw head.

MattB

03-17-06 03:57 PM

how do you adjust your idle if you have to remove the intercooler? wouldnt you want your car running while adjusting?

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