You don't. If you are having an issue with idling check the IAC Valve.
the TPS (throttle position sensor) controls the idle.
What about it?, if it's 20 lbs. it's OK.
There is no way to adjust the idle as it is controled by the computor. You either have a idle control mod. bad or crankcase sensor. Talk to your parts store and they should be able to give you some advise also.
I have a 2000 pontiac grand am gt 3.4 auto trans with rear disc brakes how do i adjust the emergy brakes no adjustment under car how is is done?
There is a idle screw on the throttle linkage on the carb that you can turn to increase the idle speed and then hook up your timing light to check the timing.
set the lever on the second highest step of the fast idle cam. measure the primary valve to throttle bore clearance, manual trans .031 inch autom trans .035 inch, if its off,adjust it whit the fast idle adjusting screw if you turn the screw clockwise the fast idle rpm increases,if you turn the screw counterclockwise the fast idle rpm decreases
There is an adjustment screw on the side of the throttle body that adjusts how open the throttle body sits.
You adjust idle with idle timing
Adjust idle on Mitsubishi diamante
The 1989 Pontiac trans am is a classic automobile. Yes, you can flat tow a 1989 Pontiac Trans Am.
From the factory, Pontiac engines do not have adjustable valves. You simple torque them down to 20-25 foot pounds.