OldSkoolCadillac
+1y
my wipermotor on my 98 seirra seems to work sometimes but not others. when they dont work they dont work in any position, and the washer pump wont work either. also when they dont work they make a buziing noise.
then some times every thing works fine. i think it may be the connection at the motor, because i wigle it they come one.
anybody else got any ideas to what it may be, any help is appriated