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How to Detect and Replace a Faulty Transmission Valve - CarsDirect


The transmission valve, or transmission modulator valve, controls the point at which gears are shifted. The modulator valve works together with the governor or  ...

www.ask.com/youtube?q=What Does a Modulator Valve Look like&v=ram2Ni0aUPM
Feb 17, 2015 ... Transmission modulators act as a vacuum kickdown valve which is used by vacuum pressure inside the intake manifold, so that a kickdown ...
www.ask.com/youtube?q=What Does a Modulator Valve Look like&v=4ySIaM3gsy8
Jun 13, 2013 ... I have a 1996 mercury mystique and it does,nt shift automatically you have to shift it ... Cual es la forma corecta para C6 Transmission modulator valve adjustment ... Now it really runs like crap. (I f-d up. ... Would look so good.

Automatic Transmission Modulator Valve | Auto Parts Warehouse


Jul 30, 2014 ... There's no need to look elsewhere to grab a new Automatic Transmission Modulator Valve. Auto Parts Warehouse can provide an excellent ...

Automatic Transmissions: Valves and Modulators - How Automatic ...


Other cars use a vacuum modulator to apply pressure to the throttle valve. ... light throttle, the throttle valve does not apply much pressure against the shift valve.

Solving Transmission Problems - EricTheCarGuy- Stay Dirty! - Page ...


The modulator takes this vacuum signal and helps tell the transmission when to ... Transmission fluid also does a good job of cleaning out your engine, by the way. ... This is a valve that's connected to the throttle so that the transmission knows ... If this happens, it's just like leaving your vehicle in gear with your foot of...

How to Know When Your Modulator Valve Is Bad? | eHow


Vacuum-operated modulator valves are installed in automobile automatic ... diaphragm inside the modulator valve ruptures, transmission fluid is drawn up to the engine like ... Be sure to bring this up if you have a mechanic look over your car.

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


Jul 6, 2013 ... Vacuum modulator c4 tranny this one does not have a bracket? ... Fabi: does yours look like this? and are you wanting to change it out? .... I have a 1977 Ford Thunderbird and im looking at the transmission shift valve .. I need ...

DIY W201 Transmission Modulator Removal, Replace, Trobleshooting ...


My Trans feels like it slips for a second and then catches after stopping at a ... Before you begin with replacement of a Modulator Valve you should .... -look at picture this is how it looks, but you wont have red fluid in the line yet.

Automatic Transmission & Torque Converter FAQ - TCI® Auto


What does the term "Lock-Up" mean? ... What does the vacuum modulator do? .... and transfers the diaphragm motion to the modulator valve in the transmission.

Images of Modulator Valve
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what does the modulator valve on a transmission do, and what are ...


May 19, 2007 ... Best Answer: i own a shop,and what it does is makes it change gears at certain times,this is done by using vacuum from the engine to control ...

How Do I Know If Transmission Modulator Is Going Out? - Blurtit


Another way to test for a bad modulator valve is to drive your car, starting at a complete stop and then ... I really don't like the modulator system, I like the old chrysler trannys better, they didn't have them ... What Does Transmission Date Mean?

Automatic Transmissions A Short Course on How They Work ...


Spotting problems before they get worse shows what to look for to prevent a minor ... The Torque Converter which acts like a clutch to allow the vehicle to come to a stop in ... The Governor and the Modulator or Throttle Cable that monitor speed and throttle .... The valve body is the control center of the automatic transmission.