Check kickdown cable or throttle valve cable adjustment.
Also, check Transmission Fluid quality. If it's bad, replace it with fresh fluid.
The most common cause of a automatic transmission jerking, when shifting, is low transmission fluid. Fill the transmission to the full mark.
Delayed shifting is because the transmission fluid is not warm enough to move through the internals of the transmission. You may need a transmission service,,,,,fluid change, new filter, etc. Transmission Fluid degrades with age.
An automatic transmission might be slow shifting from first to second because of low transmission fluid. You might also have damaged the gears in the transmission at the area between first and second.
If it vibrates briefly only while shifting, it's probably the transmission slipping. If all other gears are shifting ok, you're about to loose the transmission.
A seized up transmission can cause a Volkswagen Golf with an automatic transmission to not shift and racing RMPs after second. A worn gear can also prevent shifting.
Can be old fluids. You should change it every 50,000. -ALL of it, not just the pan. It could have a broken or stuck accumulator.
Check the transmission fluid on the 1995 Nissan Altima. Bad fluid can cause the transmission to shift harder on parts that are more worn.
Depends. Most likely cases: On a standard: Poor shifting on the driver's part. On an automatic: Transmission problems, get it checked.
I have a 1999 Dodge Caravan SE, While I am driving things are alright, but when slowing down to a stop the transmission downshift late. What causes thisand is there anything I should be concerned about. Recently, I put some more transmission fluid in . could I have overfilled it?This should help:Complete automatic transmission failure is obvious because the car will not move at all when shifted into forward or reverse. Usually the symptoms of impending automatic transmission failure are not quite as dramatic, and can be inspected by a mechanic to determine if the transmission needs replacing or if there is any chance the problem can be repaired.Delayed ShiftingOne common symptom of automatic transmission problems is delayed shifting when the vehicle is cold, particularly for reverse or first gear. Loss of One GearSometimes one gear will go out entirely while the others still function. If fourth or reverse gear fails, for instance, the vehicle at least can be driven to a shop. Unusual Shifting SpeedsShifting may take place at unusual speeds, earlier or later than it should. The speed where shifting takes place also may keep changing. Noise and JerkingAny noise while shifting is a symptom of automatic transmission failure, and so is rough, jerky shifting. Odd MovementIf the vehicle tries to move while in park or neutral, it most likely has automatic transmission failure. Shift Lever IssuesIf the shift lever is difficult to move, this indicates transmission problems as well.
gas
electronic solenoid
a bad radiator -automatic portion of radiator not cooling off transmission