Hi there all!! Earlier this week I totalled my GTP hitting a 200lb deer so I decided to try something different and bought a 1990 BMW 535i, black, stored winters in good shape with 170,000kms (canada) on it. My question is that I had to jump on the car as it was a private sale and the price was a steal. My only concern is that at idle there is a good vibration felt through-out the car and then at HEAVY acceleration I can also feel the vibration. Feels somewhat driveline related? At normal acceleration it is fine and cruising it is fine so really it is there at idle and under heavy load. Any ideas where I should start looking??? Thanks!!