Replaced the clutch and the car was out of service for 3 months, after i got it running again it now runs rougher, clunkier, sounds worse, and noisy. Today i gave it abit of accelerator and after it had a bad smell coming from the engine bay, It always ran rough and rich it just got worse, and i know all of the problems arent linked or anything to do with the clutch but its just anoying
check to see if its running on all 6 cylinders? maybe you have bad spark plugs/coilpacks or faulty injectors, could be a lot of different problems.
Was a dodgy coil pack, and also my friend didnt bolt the exhaust on properly, right where it comes from the turbo, it was leaking,