The real problem is manually shifting from gear to gear with an automatic transmission. If you are referring to the automatic upshift, there may be a problem with the EGR system or vacuum system.
The first thing I would do is to change the transmission fluid and filter. When these get plugged they can cause all sorts of shifting problems. I hope this helps you. Mark
would an automatic transmission car jerk when shifting after having had a transmission flush
Absolutely!
I don't think so. The automatic transmission is controlled by engine speed, vehicle speed and throttle position. A large vacuum leak could effect throttle position, but it would cause other problems more noticable than the effect on transmission shifting. a vacuum leak mpuld not cause trasmission to slip but a band inside transmission would cause the problem
Transmission temp sensor can cause a slip or high rpm before shifting to next gear.
depends is it automatic or manual? if its automatic its more than likely that your transmission isn't shifting into first gear
Try changeing the fuel filter,I had the same problem and it helped.
check for a failed vacuum modulator or a vacuum leak to the vacuum modulator. It sounds like you are shifting on the governor or engine management unit.
broken transmission mount there is a front left, rear left and a center mount
There are many benefits of owning a car with automatic transmission. These benefits would include the automatic shifting of gears as the vehicle moves.
It is possible. Replace any broken mount, and this will eliminate the possibility.