Any of factors can effect your idle. Things you can have checked or check yourself, if you feel brave enough are: vacuum leaks, fuel system, egr, pcv, air filter, could be your fuel is not putting out sufficient fuel, head gasket (to my experience, usually not the cause if car properly maintained). Usually this is caused by the fuel system not operating properly.
where is the idle control motor for a 1998 ford escort
A 1994 Ford Escort will experience rough running with the AC on if the compressor is going out or the idle is set too low. The additional load produced by the compressor puts a strain on the engine.
my 2002 was doing it, they told me it was supposed to do that. morons.
The idle setting for a 2001 ford escort zx2 is something that is not owner adjustable. It the idle is off, check for vacuum leaks or a clogged air filter.
Idle speed control or Idle air control.
It is important to know the causes of problems in a vehicle. A surging idle can be cause by a bad o2 sensor, bad fuel pump, or a computer starting to go bad.
The Idle may be set to low, The Idle switch may be broke, or your power braking could be messed up go to a good macanic they will know.
There is no idle screw. The idle air control valve controls the idle and can be set on different settings. You should consult a Ford dealer or mechanic for proper settings.
The idle air control valve on a 1990 Ford Escort is located on the intake manifold. An idle air control valves function is to control the amount of air that is allowed to enter the engine so the idle can stabilize.
go to autozone.com
750 rpm
most likely you have a missfire.