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Jun 13, 2013 ... Ford C6 Vacuum Modulator Replacement ... Mustang Vacuum Modulator Valve Threaded C4 & C6 1965-1972 Installation - Duration: 3:14.

How to Change the Modulator Valve on a Ford Truck

www.ehow.com/how_5040345_change-modulator-valve-ford-truck.html

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 ...

C6 Modulator - The FORDification.com Forums

www.fordification.com/forum/viewtopic.php?t=46904

I have a 1970 F250 just recently the truck when you romp on it would stay ... The modulator positions a valve so the fluid at high vacuum does not ... I do not know which terminology Ford uses for their transmissions. ... I did change the fluid and filter about a 1000 miles ago also the oil in the torque converter.

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

www.reference.com/vehicles/function-transmission-modulator-valve-1f7611447d4e238f

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 ...

Best EGR Vacuum Modulator Valve Parts for Cars, Trucks & SUVs

www.autozone.com/emission-control-and-exhaust/egr-vacuum-modulator-valve

Equip cars, trucks & SUVs with EGR Vacuum Modulator Valve from AutoZone. Get Yours Today! We know ... You've Selected Remove. Parts; Emission Control  ...

Ford F150 Transmission Problems & Overview

www.transmissionrepaircostguide.com/ford-f150-transmission-problems/

The Ford F-Series is a lineup of full size pickup trucks that started in 1948. ... Ford had to recall 10,500 units of the 2011-2012 Ford F-150, to fix a faulty sensor ...

The Ford A4LD: Get To Know Its Problems And How To Prevent Them

etereman.com/blog/ford-transmission-2/the-ford-a4ld-get-to-know-its-problems-and-how-to-prevent-them

Dec 26, 2012 ... The Ford A4LD automatic transmission is a very problematic ... The modulator is easy to replace and relatively inexpensive. ... 3) Increase the line pressure in the transmission by using the Sonnax valve body update kit.

Ford C4 and C6 Transmission Trouble Shooting Guide - DIY Ford

diyford.com/ford-c4-c6-transmission-trouble-shooting-guide/

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 Ranger Transmission Questions - Car Forums at Edmunds.com

forums.edmunds.com/discussion/5334/ford/ranger/ford-ranger-transmission-questions

Learn more about Ford Ranger at the Edmunds.com Car Forums! ... 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 ...

Truck Troubleshooting Guide - Meritor WABCO

www.meritorwabco.com/MeritorWABCO_document/tp9974.pdf

Truck Troubleshooting Guide ... COMBINES TWO MODULATOR VALVES AND RELAY. VALVE. ... Periodic Test: remove and test above 150 P.S.I. with shop air.

Answer
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
More Info

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

www.cargurus.com

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 ...

Ford Explorer Modulator Valve Transmission Maintenance

www.explorerforum.com

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.

How to Detect and Replace a Faulty Transmission Valve - CarsDirect

www.carsdirect.com

If the transmission modulator valve is faulty, it will usually result in your ... Remove the defective transmission modulator valve by removing the bolts from the ... It would be near impossible for me to know when a heavy machinery truck would ... Fisker; Ford; Genesis; GMC; Honda; Hummer; Hyundai; Infiniti; Isuzu; Jaguar ...