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Would a bad modulator valve make the transmission in a bronco II jerk at times?
Wiki User
∙ 13y ago
No it would make the motor run ruf.
Wiki User
∙ 13y ago
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What does a bad modulator valve do?
If the transmission modulator valve is vacuum operated and it goes bad it can allow the engine to suck transmission fluid thru the engine causing the engine to blow blue smoke out the exhaust.
1994 Bronco that has an E40D transmission in it Some times it takes a long time to shift from all gears but works well every other time?
try changing fluid and filter (if any)
Did former denver bronco tom Jackson ever act on an episode of good times?
According to IMDb, former Bronco Tom Jackson never appeared on Good Times.
Why would your transmission have problems shifting in 1 or 2 and reverse but only at times?
bad filter
Where is is the Modulator Valve on a 1993 Dodge Spirit?
Inside the transmission...what it does is makes it change gears at certain times,this is done by using vacuum from the engine to control the valve body,and when it goes bad you,ll know it,it wont change gears good ,and it may pull transmission fluid in from it and burn it through the engine also,this will create a white smoke from it,but it will not change gears right you may also notice a slight miss-fire at idle because of it being bad or a higher idle,those are the most common symptoms of a bad one. Chrysler doesn't use a vaccumm modulator valve on any of its transmissions.
Is it true that ducks flew into Bronco Field at Boise State?
yes and some times die
Why does your car blow white smoke?
Most times the WHITE smoke is actually steam from a coolant leak into the combustion chamber. Usually bad news (cracked head, cracked block, leaking head gasket). If it is truly smoke, (doesnt readily dissipate), then more than likely its transmission fluid being drawn into the carburetor through a bad vacuum modulator valve on the transmission, not uncommon on older vehicles.
How do you replace the modulator valve on the transmission of a 94 Chevy 1500 pickup?
Look underneath on the transmission.It screws in and usually has a round head on it.2-3 times bigger than a spark plug and a vacuum hose attached to it.Just pull the hose lose and unscrew it with visegrips or suitable tool.A repair manual will show you exactly. Dude, there isn't a modulator on a Chev truck of that era. And if it had a turbo 400, the mod is held in by a little bracket. I am sure you have a 4L60E however. Dan the tranny man
Is there an adjustment on the vacuum modulator on a chevy 350 turbo transmission?
YES there is. If you would like more fluid pressure and for it to shift harder and later then remove the small vaccum hose on the end of it and take a SMALL flat tip screwdriver and put it in the small hole were the vaccum line was and turn the screw inside 1 turn to the right and then put the line back on and drive it. You may have to do this a few times untill you get it to shift were you want it.
Can you find a 1989 Ford Bronco Fuel line diagram?
A person can visit a Ford dealership and ask for a 1989 Ford Bronco fuel diagram. Many times the Ford dealers will have mechanics on hand and they can give a customer a copy.
How do you fix water leaking into transmission fluid?
Coolant? Bad radiator Radiator has a separate cooling tank (usually at the side or bottom of radiator) for transmission fluid. At times this tank ruptures allowing coolant to get into transmission. Most times causing a transmission failure.
Is transmission fluid same as hydraulic oil?
Some times yes, other times no.
