That is typical of a hydraulic pressure problem INSIDE the transmission. Sometimes it's as simple as a dirty filter or low fluid level, other times it's a pump problem or bad seals that are allowing pressurized oil to leak. Sometimes you can squeeze a little extra life out of a transmission by putting in a can of transmission seal conditioner, such as Trans-X. Usually when a transmission starts doing what you describe, it's done.
The 1995 Cavalier could have a stopped up transmission filter, or a vacuum solenoid problem. These would be the two most likely places to cause the problem.
Grinding, clunking between shifts, no 4x4
most common problem is the ( Transmission Control Solenoid ) . it controls the way the transmission shifts by controlling the amount of vacuum. when it malfunctions it shifts either very hard or seems to slip between shifts. also you will feel a pulsing sometimes when at or around 35 mph on flat ground. problem seems more pronounced after engine is completely warmed up. the part it's self is only about 26.00 dollars , not sure what they charge for labor as i replaced it myself. seemed to cure the problem.
internal trans problem need new trans sorry
nope the transmission shifts not the engine
its called shift shock most likely its your u joints
PS: I was told this is a sensor problem by my brother who had the same problem. the car wont move until the temp gage reaches 195. it then works and shifts fine.
Sounds like a suspension problem, ball joint or bushes. Jack up the car and see if either front wheel has excessive play.
check your vacuum lines on the top left area of the engine. mine slipped off and it resulted in clunking and poor engine performance. put it back on and problem was solved.
have vehicle scanned to determine the problem
Bring to shop or auto parts store and have vehicle scanned to detemine problem -- sounds like it is not running on all cylinders
Engine sag, stumble, hesitation, rpm flare, transmission shifts up and down, etc.Engine sag, stumble, hesitation, rpm flare, transmission shifts up and down, etc.