Had my car for a month now and spent 1800 pounds trying to repair problem which is still there when I get into 3rd gear around 1900rpm the full car shakes violently in that gear and upwards this week I have had new engine mounts new driveshafts new luk flywheel and clutch injectors have been tested and are fine had it mapped back to standard but then had to map again as I didnt no it hadn't a dpf went to clean egr but that was blanked off also car is getting the rite amount fuel pressure I've also serviced the car bought new tyres and had wheels balanced been in 5 garages and everyone is scratching there heads andone help me