2001 Ford Ranger Vibration Problem
Hi, I have a 2001 Ford Ranger 3.0 V6 Flax Fuel 2 Wheel Drive and I have a vibration problem on 1400 RPM. When I am driving, or when the vehicle is parked, the vibration is always exactly on 1400 RPM. I looked at everything, and changed the transmission mounts, but nothing helps. I think it may be the exhaust system, but I am not sure. This will be costly to replace the exhaust system so does anyone have an idea of what I should do?