Just managed to get my hands on nice low mileage M3 and am wondering what oil is best used in the S14 motor.

HELP!!! COOLANT IN PASSENGER SIDE OF CAR. AFTER CHASING A SLOW LOSS OF COOLANT OVER THE LAST COUPLE OF WEEKS I FOUND OUT TODAY THAT ITS ENDING UP ON THE PASSENGER SIDE OF THE CAR FRONT AND REAR CARPETS ARE SOAKED. ANY IDEAS. JUST CHANGED ENGINE TO 2.7.

Just need some advice on lowering the front of my 325is. I'm happy with the ride height at the rear but looks a little high in the nose, just had some new lower springs fitted today but has hardly made a difference. I only want to go down 15 to 20mm.

Has anyone had a problem refitting the inside trim on the sunroof after removal. I am finding it very hard to get it foward far enough to get the clips back in. Any ideas.

Just about to start preparing my 325is for a respray and wondering how hard it is to remove sunroof. I will have front and rear screens out if thats any help.