306 sedan 2000 xr automatic transmission problem

Hello ; I have a transmission problem in my 2000 model 306 sedan automatic transmission vehicle. While the vehicle is in motion, the km speedometer starts to show 0 and the car collapses to where it is without gas. After acting like this for a while, the speedometer returns to normal and the vehicle's mobility improves.. In the last few days, the STOP light started to blink for a very short time while I was on the move. I couldn't find a solution from the repairmen. The gearbox was checked but no problem was found.

Good luck with. My brother connects the car to the machine. The fault is clear there. No other master can give you a clear answer.

Hi, I'm looking for a solution because it's connected to the machine, it doesn't show any problems, bro..