I have a 1990 mustang 5.0 and my passenger side window will not go up but it will go down I've already changed the motor so I know it can't be that , It goes down with the passenger and driver side panel havnt tried to switch the panel on opposite side can anyone help me out
I recently bought a 89 5.0 lx and have never been mechanic savy. Never grew up around cars so I'm in need of a seasoned vet to help walk me through potential upgrades. The 5.0 is completely stock and has no upgrades what so ever. The first thing I'm looking to add is a stronger exhaust to make...