k my 1992 seville 4.9 liter. has a lot of fuses and i got no way of finding out which one goes to what. bought used last year so of course the fuse cover is missing. the pump on the rear suspension ain't coming on and would like to find out if it's a fuse or relay first before i spend the monies. thank you please e-mail me at hammerhead92010@live.com