On the 1992 Buick Roadmaster, the overdrive feature is controlled by the transmission, specifically the 4L60E automatic transmission. There is no separate overdrive switch; instead, the overdrive engages automatically when the vehicle is in Drive (D) and the transmission reaches a certain speed. To disable overdrive, you can shift the transmission into the "3" position, which prevents it from shifting into overdrive.
when my car wouldn't shift it was because the cat.converter was cloged
The 1998 Buick Century shift solenoid is located on the top of the transmission. The shift solenoid can be access through the shifting console.
On top of the transmission where the shift cable is.
No
It should be on the transmission where the shift rod or cable attaches.
Probably the shift linkage in that model.
check fuses check for 12v supply at transmission-- wire @ 12 oclock on trans connector
Column shift? at the bottom of the steering column near the firewall Floor shift? Either under shift console or at side of transmission
As a safety design, you do need to step on the brake pedal to shift out of park. If you are doing this and still can't shift, there may be something wrong in the transmission.
A hard shift between 1st and 2nd gear on a 2006 Buick Lucerne can be caused by several issues, including low transmission fluid levels, worn transmission components, or faulty sensors. Additionally, a malfunctioning transmission control module (TCM) can affect shift timing and quality. It’s advisable to check the fluid levels and condition first; if they are fine, a diagnostic scan may be necessary to identify any electronic or mechanical malfunctions. Regular maintenance and timely repairs can help prevent further transmission problems.
No it will shift slow.