1993 Buick Regal "not idle" Questions

...idle on a 1995 chevrolet 350 engine there not suppose to be any adjutments made for idle. high idle is usualy caused by a problem the computer is trying to confresate for something by keeping idle ...

...by the computer using the IAC (Idle Air Coltrol) valve. Why do you feel that you need to? if the idle is too high or too low then you have a problem with the car that needs to be adressed, not the ...

...not idle down to normal. It will idle about 2000-2500 rpm. You can shut off the engine and restart it and then it will idle correctly. It still does it even if you warm up the engine to normal temp. ...

not try resetting the idle air control valve again. Good luck and keep me posted, most of the time it's a dirty or bad idle air control valve at the throttle body.  transmission fluid is probably

...idle speed is normal), then you might have a vacuum leak. This results in a lean air/fuel mix condition and the ECU might over-compensate by trying to "richen" the air/fuel ratio. Vacuum leaks are ...

...idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle ...

the car just dies after running fine then will start right up again SCAN IT CHECK IDLE SPEED CONTROL.ITS PROBABLY NOT IDLING OR IDLING TOO LOW.

...idle speed control system valve, here is how u clean that. Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air ...

...not know if its the computer or some sensor I experienced same problem. You have to clean the Idle Air Control Valve first. You have to check and replace ...

...idle inspected. A good cleaning with a cleaning spray for carb would be good in the intake. See if you can rev the engine. If there is a loss of power or could not go to higher revs inspect the fuel ...