tonys02slpss

Yesterday I was scared b/c my reverse was really hard to get into but it ran,so some guys helped me out on here and said it might just be the reverse solenoid so I checked it and it was burned.I replaced it and as soon as I replaced it my reverse went in smooth!But know the problem is that after I turn the car on and off and then turn it back on my fuse is burned?Also yesterday my SES light came on after I took it to the car wash and didnt want to run right.I took it to get it scanned and they said it was the air line or MAF.Do you think water got in there some where and messed up my wires b/c the MAF and the reverse solenoid are the same fuse?By the way its a 2002 Chevrolet Camaro SS