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try the idel air control valve
A 1994 Plymouth does not have a modulator valve.
Remove the heater control valve and replace it.
On the front of the Throttle Body, its held in by 2 Star Screws.
NO - you would have to change valve out
You take it to a AutoTech.
The 1990 Plymouth EGR valve is located on the outside of the air cleaner housing. The EGR valve can be found on the back side of the housing.
Remove the throttle body. Remove the 4 IAC mounting screws. Remove the IAC.
The heater controlvalve is located on the firewall just to left of your powerbrake booster.It will have two hoses going to it,one goes directly into firewall and the othoier hose will be attached to your heater control valve,then spliced to your firewall! Hope this helps.
what are the vavle timing mark's for a 1994 Plymouth acclaim
the idle control valve on a 318 is on the back side of the throttle body. Held on by two torqs screws.
It does not have a heater control valve.It does not have a heater control valve.