My bii has been sluggish lately, so I went ahead and bought a new fuel filter to install (I figured the old one was clogged). I went to install it, and there wasn't even a fuel filter in and there was a lot of gunk and stuff in the fuel filter cartridge bowl. It now has a clean fuel filter, but is still sluggish. I'm guessing I need to take apart the inline pump just foward of the filter and clean it out. Do you guys reccoment doing anything else, ie replacing injectors. Right after I put the new filter in, I put a bottle of injector cleaner in my tank, which didn't do a thing. I'd really like to get everything done at once so I won't have to worry about spilling a million dollars worth of gas.