Why is the transmission not working on my Ford Thunderbird?

Why is the transmission not working on my Ford Thunderbird?

If it does, then you have a problem with the modulator valve or a vacuum line is bad or both. 1 people found this helpful. If you have changed your vacumn modulator valve and it does it May need a band adjustment Is reverse re4al tough to work?

Why does my 63 T Bird not shift?

Hello Guru9G5BN My 63 t bird will not shift into 3rd and reverse will shift hard only if you reve it up a bit Have a relatively new vacumn modular valve I was thinking band adjustment too? Maybe a transmission pump too? I do not believe pulling the tranny is necessary for these adjustments Correct ?

Why does my car not shift into third gear?

Such a problem is automatic transmission won’t shift into 3rd gear. The transmission shifts into the first and then to second gear but does not move into the third gear. It seems that the gear slips into neutral when you push it to the third. Another instance could be the automatic transmission won’t shift into 3rd gear at all.

What does it mean when your transmission is not shifting?

Q: transmission not shifting and the rpm’s keep climbing up. the transmission is not shifting properly, replaced both input and output speed sensors, but the rpms seem to be climbing high and the transmission does not seem to be shifting, gets up to speed fine, but the rpms just keep climbing on it… My car has 200000 miles.

How to change the AOD transmission in a Ford?

Disconnect the driveshaft, shift, and kickdown linkages. Have a solid means of support beneath the transmission. Remove the dust cover to get at the torque converter and flexplate. Remove the torque converter fasteners with a 5/8-inch socket. Rotate the engine crankshaft to get at hard-to-reach fasteners.

How big is the flexplate on an AOD transmission?

The AOD takes a 164-tooth AOD-specific flexplate instead of the smaller 157-tooth pieces common to the C4 and early Ford manual transmissions. Because the AOD is longer, the crossmember must position the mount farther to the rear of the vehicle to support the transmission.

Why is my transmission not working in my Ford C4?

When transmissions don’t engage, most of the time it is an improperly seated torque converter, a pump issue, or a manual shift valve problem. The following are common symptoms and their likely causes.

What causes delayed engagement in transmission-Sun Devil?

A surefire sign of wear on any of these internal components is delayed engagement often caused by low internal pressure. Shift Solenoids – Transmission solenoids are valves that control the flow of fluid throughout your transmission. A faulty shift solenoid can cause a delay of engagement into any gear.