check Transmission Fluid for correct amount or being dirty if fluid is ok your transmission is wearing out
There are several things that can cause shifting problems in your 1989 Chevrolet Blazer transmission. The most common cause of shifting problems is a lack of transmission fluid. Broken shifting forks can also cause transmission shifting problems.
Allison transmission not shifting
Several things can cause your transmission to be stuck in second gear. Broken or detached shifting linkage will cause the problem. A broken shifting for in the transmission can also cause the problem.
a broken dip stick wont cause hard shifting... the engine does not do the any shifting... your problem would be the transmission... check transmission....
I'm not sure, but it may be time to have the transmission serviced.
The first two steps are check the fluid and check the computer for trouble codes.
The most common cause of a automatic transmission jerking, when shifting, is low transmission fluid. Fill the transmission to the full mark.
My 1984 corvette transmission is not shifting into overdrive. It shifts first thru third fine.
The first two things to check would be the transmission fluid level, and have it checked for codes. A lot of transmission problems will set trouble codes.
If you mean low oil or fluid in the transmission, then YES, it will lead to shifting problems. Low engine oil will not affect shifting.
It definitely is a possible cause of it jerking, if it's not an engine mount, service the transmission
No, but it can cause the trans computer to not be able to communicate. that will cause not shifting.