1993 Buick LeSabre "car shakes overdrive" Questions

...overdrive car idles rough also runs rough in overdrive. Problem started after a oil change???? weird..Catalyst was stopped up had to punch a hole in it to get it to run. Took it to muffler shop and ...

...shakes and grumbles when in overdrive under slight power around 70mph Change your transmission filter before you blow your transmission pump. It is not getting enough fluid pressure to drive the ...

...car to test them. In park and neutral the engine runs. However in Drive, Overdrive, 1st and 2nd gear, and also Reverse the engine sputters and starts to shake, when i begin to accelerate it sputters ...

89 lesabre t type.. Had a transmission leak so when the fluid got a lil low it would shake when shifting into overdrive, as long as fluid was full it ran fine. Had the pan gasket and filter changed to

...overdrive that goes away when you give more gas or release gas and reapply, i know it to be a very common issue. has anyone here successfully resolved the issue? When the lock up torque converter ...

car slightly shakes while I drive at either lower or higher speeds periodically. I just got my car repaired (e.g., replaced the crankcase ventilation system - hoses, seals, valves, etc and the 2 drive

...car shakes if i manually shift into third it wont shake but it kills gas. on the freeway i have to stay in third til well over 60 before letting it shift into overdrive. the overdrive only makes the ...

2002 toyota tacoma 4 door prerunner def. lock. was told it is blowing oil it is on the spark plugs. starts shaking very bad between 45 and 50 mph but not in overdrive. stops shaking at 52 mph. was ...

...car shakes when I hit 55-62mph. To stop it from shaking, I turn off overdrive. I speed up to 65mph and cruise. To save gas I turn the overdrive back on. As long as I don't slow down, things are fine. ...

...shakes when it goes into overdrive. When I let go of the gas, it stops shaking and goes into overdrive. What could the problem be? Thanks, your modulator inside your transmission may be going bad. is ...