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www.ask.com/youtube?q=Change Modulator Valve on Ford Truck&v=4ySIaM3gsy8
Jun 13, 2013 ... Ford C6 Vacuum Modulator Replacement .... My truck had a bad modulator valve, mine was also a purple stripe, which is what I replaced it with ...
www.ask.com/youtube?q=Change Modulator Valve on Ford Truck&v=tOZzE4qqe7w
Sep 16, 2015 ... Replacing a leaking vacuum modulator on my 1988 Ford Ranger. ... why did you change the modulator valve? ... Was curious because I recently bought a 95 Ranger that has a 2 second hesitation when putting the truck in ...

Ford Questions - Vacuum modulator c4 tranny this one does not ...


Jul 6, 2013 ... I have sent word to a friend who knows these trucks in and out. ... The C4 automatic has a vacuum modulator that senses change in the .... I have a 1977 Ford Thunderbird and im looking at the transmission shift valve .. I need ...

How to Change the Modulator Valve on a Ford Truck


The modulator valve on a Ford Truck is used in conjunction with the governor in a transmission to control the shift points. The governor controls the pressure in ...

How to Detect and Replace a Faulty Transmission Valve - CarsDirect


How to Detect and Replace a Faulty Transmission Valve ... If the transmission modulator valve is faulty, it will usually result in your automatic ... It would be near impossible for me to know when a heavy machinery truck would need service.

Transmission Modulator - (A/T) for Cars, Trucks & SUVs - AutoZone


Shop for Transmission Modulator - (A/T) products with confidence at ... Change Location ... Recommended For Your 1997 Ford Truck F150 1/2 ton P/U 4WD.

Ford C4 and C6 Transmission Trouble Shooting Guide - DIY Ford


This Tech Tip is From the Full Book, HOW TO REBUILD & MODIFY FORD C4 & C6 ... Manual shift valve inside transmission pan not connected or stuck. Pressure ... Vacuum modulator or rod malfunction; Governor or fluid passage malfunction.

Ford E4OD Automatic Transmission Shifting Issue - 1948-Present ...


Aug 7, 2013 ... Ok, we had an issue with my step dad's 1994 ford f-150 4x4. ... The internal transmission linkage, manual shift valve and the column shift linkage .... A change out of the PCM under warranty, a flash of the new Cummins Recon ...

Understand Automatic Transmissions - Mustang Monthly Magazine


Most transmission builders agree that Ford's C4, C6, and FMX transmissions ... For '70, Ford changed the C4's main case and valve body to an eight-bolt pattern. ... in production through '96 because it was used in a variety of non-car and truck ... And finally, is your throttle valve (vacuum modulator) screw-in (before '...

Ford Ranger Transmission Questions - Car Forums at Edmunds.com


Learn more about Ford Ranger at the Edmunds.com Car Forums! ... Someone told me it may be a faulty vacum modulator valve, but Its in a tough spot to change. ... What else can I do, I plan on getting rid of the truck soon so I dont want to ...

How to Change the Modulator Valve on a Ford Truck
The modulator valve on a Ford Truck is used in conjunction with the governor in a transmission to control the shift points. The governor controls the pressure in the valve body of the transmission. At a certain pressure, as the vehicle is accelerated,... More »
Difficulty: Moderate
Source: www.ehow.com
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C6 Modulator - The FORDification.com Forums


Jan 3, 2010 ... I have a 1970 F250 just recently the truck when you romp on it would ... The modulator positions a valve so the fluid at high vacuum does not jerk ... I did change the fluid and filter about a 1000 miles ago also the oil in the ... Dexron ( GM) Fluid is not slippery like Type F it will make the Ford Tranny shift hard.

Ford Explorer Modulator Valve Transmission Maintenance


Mar 26, 2001 ... Ford Explorer, Ranger A4LD Modulator Valve trouble shooting. ... In the case of my 1991 vehicle my mechanic changed the modulator valve ... Four years later my 1992 truck was eating tranny fluid though the vacuum system.

What is the function of a transmission modulator valve? | Reference ...


The function of a transmission modulator valve is to regulate the timing of gears shifting ... Remove the transmission modulator valve itself, which is bolted into a bracket ... Ford Transmission Modulators · Change Modulator Valve on Ford Truck ...