I believe that is controlled by the ECM. If the engine is idling too fast, check the EGR valve. It is to the right (from the drivers perspective) of the throttle body. If the EGR valve is damaged or the gasket is missing it could allow the engine to idle far too fast.
Idle slows down to a stall when you stop or slow down when AC is running. How do I adjust idle or is something else wrong?
You can adjust the idle speed on your 1992 Honda 250, motorcycle with the fuel pump adjustment screw. Turning the adjustment screw will adjust the flow of fuel.
Computer controlled not adjustable
idle speed motor on the throttle body.
IT IS ADJUSTABLE BUT NOT RECOMENED IF YOU HAVE A HIGH IDLE THEN YOU PROBLY HAVE A VACCUME LEAK AND IF YOU HAVE A LOW IDLE THEN YOUR THROTTLE BODY COULD USE A CLEANING OR YOUR IAC IDLE AIR CONTROL COULD BE DIRTY
AnswerLook for a black cap on the right side on top of the throttle body. Pop off that cap and there will be a screw under that cap to adjust the idle.
If it is a 4 speed automatic with OD it may be a 700-r4
Yes,350 same block as 305 plus a few more my 92 has a 5.7 350 in it stock
I looked into this about 5 years ago. idle is not user adjustable and the 92 is factory set to idle very slow about 800 to 900 rpm. I think it is computer controlled. Incorrect sir. There is a bolt under where the accelator cable is connected that you can adjust and it WILL affect your idle, you can do this with a simple screw driver if you really feel that you need to.
There is no adjustment screw, idle is automatically controlled by the pcm.
your 92 350 is rated at 210 HP with 290 Ft/Lbs of torque
Im not sure about a 92, but when it happened to my 98, i had to replace the Idle control valve. its generally about 50 bucks and is very easily done.