Misfire on the go

hello everyone my car 308 2008 model 1.6 hdi my car is on the move, when it presses the gas, it usually kicks high gear as if it slows and slows down the car.

1. clutch 2. manifold air pressure or turbo 3 probable injectors may pee. 4. I don't think of it.

Hello, I had the car too, this problem was 308 mine. If the vehicle is automatic, you may need to revise the transmission pressure discs or the complete transmission.

clear air flow meter. when was the last time the diesel filter was replaced. it may be in a fuel related state.

Replace the crank sensor, the problem will be solved, you better not travel more, you can leave it on the road ...