A 1993 Jeep does not have a transmission modulator.
Starting with the 1995 Ford Explorer the automatic transmissions are electronically controlled ( I'm not a mechanic / technician but as far as I know it doesn't have a modulator valve )
Typically, you can find the transmission modulator valve near the rear of the transmission. Its function is to control and regulate pressure.
autozone.com has online manuals that give step by step how to autozone.com has online manuals that give step by step how to
No. That transmission has a computer controlled electronic governor. If it is not shifting properly you need to start by checking PCM codes.
Auto, or 5 speed ?
they do make a special tool called a modulator wrench just for that, but I used a pair of channel locks opened all the way with a rag around the modulator. just loosen it up and use your Hans after that.
Most valve bodies have multiples-identify auto trans and perhaps someone can help you
Internal clutch pack might be worn. There might be a problem with the auto-trans "valve body", the filter might be plugged, but if that's the case the trans is through anyway. The torque converter is bad or the intire trans is bad
Answer DIAGNOSE,whitr exhaust smokecould be either 1/ perforated diaphragm on the auto transmission MODULATOR VALVE. OR a LEAKING cylinder head gasket(or cracked cyl head) see IF using water if NOT then probably modulator valve
No. The Cherokee uses a Aisin trans while the Wrangler uses a Chrysler trans,
Auto trans fluid (atf)Auto trans fluid (atf)
the 4t60-e transmission uses a shift modulator that can be found at most auto part stores. however i believe the '99 regals use the 4t65-e transmission which are not vacuum operated therefor to up the shift pressure you will need a tuner or a shift kit.
Either you have a vacuum leak on your transmission or the bands on second and third gear are burnt off. Try pulling off the transmission oil pan.(if you do this make sure you have enough Auto Transmission fluid to put back in unless you find a bunch of sludge in the pan. If this is found then the bands are burnt off and the transmission should be replaced.) For a vacuum leak start up the vehicle and open the hood. If you hear a hissing sound then there is a vacuum leak and it usually is down on the transmission itself or right at the carburator. you can check the vacum at the modulator with a vacum gauge. if you pull the hose off the modulator & trans fluid comes out them the modulator is bad answer if you are saying that the trans does not even try to shift out of first then you have trash in the valve body or broken parts. if the vehicles pulls from first then the engine revs up and does not pull then the clutch packs have failed. a vacuum modulator causes hard/slow shifting but does not stop the trans from shifting
Auto transmission radiator has a cooling chamber for transmission fluid to circulate
02 Hyundai sentry auto trans stuck in 3rd
what type of transmission? for 4L60E trans, try changing the A & B solenoid before giving up on ur current trans, these are located in the pan, they are black and sit side by side, a spring clip holds them in place. cost bout $50 AnswerIf it has a modulator valve gone bad - this will prevent it from shifting. Call Auto zone and ask if there is this type of valve for your transmission. Check the fluid level. Check for trouble codes with a scanner, Check shift linkage/vaccum lines.
Inside the auto trans.
My ford f150 auto. trans studder at around 50mph when in overdrive. why?
check the netural safety switch on the transmission valve body. only if auto trans
a 727 auto, a 904 auto
check vacum line to modulator, or replace modulator
To change the clutch of a 94 Tempo, one needs to make use of Ford Tempo clutch kit. This kits is available at Auto Parts Warehouse.