That is a plug that has been put in there from the factory to keep you from fooling with the idle screw. THE IDLE SPEED IS COMPUTER CONTROLLED AND NOT ADJUSTABLE. YOU HAVE other PROBLEMS if it won't adle right. Is the check engine light on ?? If it is then you need to have the engine scanned with a engine scanner to find out what is wrong.
The throttle position sensor on a 2003 Chevrolet Suburban is located on the side of the throttle body. It notifies the vehicle's computer of the actual position of the throttle plate in relation to the throttle body.
There is no adjustment on the throttle cable.
It has to be replaced. no adjustments.
There is no adjustments on the throttle body. It is very important not to tapper with the TBI system.
There should be a screw near the end of the throttle cable on the throttle body.
The Toyota Tacoma throttle position sensor is adjustable. There is an adjustment screw on the back of the throttle position sensor.
There's an adjustment nut on the hand grip for the throttle cable. Back it out to make the throttle tighter, and screw it in for looser.
The throttle body is not adjustable.
It is located in the throttle body.
There is no adjustment, they are electronic. You just replace them.It senses the position of the throttle and sends the information to the computer.
There is an adjustment screw on the side of the throttle body that adjusts how open the throttle body sits.
no, check your fluid levels.