www.ask.com/youtube?q=How to Adjust a Modulator Valve&v=OQXRoI0552c
Oct 22, 2015 ... http://www.cjponyparts.com/vacuum-modulator-valve-threaded-c4-and-c6- ... C4
Band Adjustment - Bill's 1966 Ford Mustang GT Convertible ...
www.ask.com/youtube?q=How to Adjust a Modulator Valve&v=ram2Ni0aUPM
Feb 17, 2015 ... Transmission modulators act as a vacuum kickdown valve which is used ... up to
2003/04), check the proper adjustment of the kickdown cable.
www.ask.com/youtube?q=How to Adjust a Modulator Valve&v=2SkYRvJ9jbs
Apr 5, 2014 ... This video shows how to quickly and easily adjust the shift points on an ...
Transmission modulator replacement (early GM 4T60-E models) ...
The governor is a pressure valve that contains centrifugal weights and ... Another
possible cause of errant shift points could be the vacuum modulator or a ...
How to Adjust the Transmission Modulator Valve on a Ford C4. The C4 automatic
transmission was introduced by Ford in 1964. It is equipped with a vacuum ...
The two adjustments on your transmission are the throttle pressure (shift timing)
... soft or too hard, you can change the quality of shift by adjusting the modulator.
This modulator pressure is also used to decide at what road speed to shift. ... At
this RPM the light set of weights begins to provide the increases in the ... There
are two shift valve assemblies, one for the 1-2 shift and the other for the 2-3 shift.
The vacuum system must function properly, before any adjustments to the ... Now
disconnect the vacuum modulator line from the White Bleed Valve. Plug in the ...
Adjust shift speeds. Refer to transmission service manual. 7. Valves sticking. 7.
Replace or rebuild control valve assembly. 8. Improper Modulator. 8. Inspect and
If you do not have the pressure gauge to test this, and particularly if you or a
previous non-professional PO have "tinkered" with setting the modulator valve ...