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A 1994 Plymouth does not have a modulator valve.
Where is the transmission modular valve located on my 1994 Chevy 1500 pickup truck
Never heard of a modulator valve on a caravan is it for the trans? Chrysler transmisions do not have modulator valves
where is the modulator vavle on my 1994 Mazda protege dx?
A 1994 Dodge Ram does not have a modulator.
On a 1994 Ford Explorer : The modulator valve is on the outside of the A4LD automatic transmission , on the passenger side of the transmission , I believe it is behind a heat shield
No, that transmission is electronic controlled by the PCM.
Check your PCV valve.
Normally on the upper passenger side of the transmission. Find the vacuum hose coming from the engine to the transmission and you will find the valve.
assuming your talking about the transmission modulator...visually inspect the transmission and look for a vacuum hose from the engine to the tranny...
On a 1994 Ford Explorer : The modulator valve for the A4LD automatic transmission is on the passenger side of the transmission ( I believe it is behind a heat shield )
in the gas tank