Oldsmobile Cutlass Supreme
Classic 1964-1978 Ford Mustangs
Where is the modulator valve located on a 1967 Mustang transmission 6cyl and what does the modulator valve do?
It should be on the passenger side near the rear of tranny.It cushions shifts with the use of engine vacuum.It can leak vacuum by way of the rubber diaphragm. When this happens the car may burn tranny fluid and produce a lot of blue white smoke.