My '93 318is started with a little bit of a high-pitched whine/buzz a few weeks ago. I thought it was the fuel filter, as that was due to be replaced, and it was done yesterday. Sound is still there. Now I'm thinking fuel pump. How hard is this to do? I found the pump at Bavauto for $150, but I'm worried about how hard it is to replace it. The Chilton's guide sucks, so I ask here.
Any idea? Do it in driveway easy? Pay the dealer? Was BMW smart enough to put an access panel in so I can get to it?