Golf 4 1.6sr Petrol + Gas: Engine Shaking, Power Loss, and Speedometer Issues

Hello, I have a problem with the car.

Golf 4 1.6sr petrol + gas

Initially, the problems only occurred on a cold engine, i.e.
After starting, the engine shakes very much, there is no power, it seems as if it would not smoke all the pots, the problem was aggravated when the temperature drops and it rains for a long time, you smell petrol in the middle of the car and then switch the gas. the problem ceased as soon as the engine warmed up.

I have replaced:
Cables + candles
Temperature sensor
Hall sensor

Recently, the problem has been getting worse, and the car continues to stop even when the engine is hot.
Additionally, the speed hint goes crazy after adding gas, as in the video:
[movie: 7ea3192d81] https://filmy.elektroda.pl/75_1542637596.mp4 [/ movie: 7ea3192d81]
After connecting to the computer, it showed no errors.

Check the ignition device.

And where should he get the ignition device there? see if the coil is broken, replace it. That's typical of these engines. As for the speed, check the pulse generator plug on the gearbox, if it is clean, remove it and check the condition of the gears.