I have receently bought an Audi A3 1.8 T , 1998 model....While driving normally the car slows down heavily once I let go of the accelerator........and then trying to move off, it feels as if I am trying to move off with the handbrakes on....it revs high but moves 5-10 mph I thought it was the clutch....cos it smelled like burning but after replacing it I still get the same problem.... right now its lying in my car park,,, thinking what i should do next....I have been told that it could be the brake calipers...cos the car has been sitting on previous owners driveway for over a year,
please any technical help or advice will be appreciated.