I appear to have a leak somewhere, however I've yet to get it to a lift. It has been raining 3 days here in NY so lying on the ground is out. Could a blown air cell/accumulator be the cause of leaking? Where should I look first. Someone said its easier just to replace the air cells. I can't say if they've ever been replaced. I comming up to 373k so I guess they may have worn out.