Can I take BAC away??? if so how to setting idle speed?

 

If you have A/C, you should leave it on. It bumps up the idle when the compressor kicks in. Without it, the idle will drop and stall. If you take it off, you can adjust the idle using the "hard idle " at the throttle body. From the passenger side below the rear IC, on the throttle body near the pulleys, you'll see a small screw. Some have a stop nut around it . A small amount of turn will raise the idle so keep that in mind.

 

I have a BAC on my car but when I use A/C the idle also drop and stall. I dont know why!?
thx a lot!

 

your BAC is probably not working.

 

i dont have the A/C anymore on my engine, does the BAC need to still be on or can it get bypassed?

 

yeah you can bypass it.

 

sorry but whats the main purpose of the BAC anyway other then the A/C stuff?

sorry but ive been tring to figure out if i actually need that on!!

chris