Hi, I had the oil pan replaced about 18 months ago. I know the mechanic had to drop the sub-frame to allow clearance. I am thinking he did not replace the bolts (or torque them to the correct value, perhaps just leaning on them. I now hear a faint clunking on the passenger side of the car. (sort of right centerish) From all I have read, the most inexpensive place to start, and the most likely culprit are these bolts. (most of the suspension has been replaced already...Northeast PA roads, thank you very much!) I am picking up the Audi equivalent of the bolts (Audi part number N-908-235-01) as they are heftier than the original. My question is, can I run the car up on ramps and change these one at a time? 2000 Passat Wagon, 1.8T, ATW. Thanks!