Brand New 4 post lift, new install...I keep blowing the hydraulic return line off the rear of the cylinder when the lift is just about all the way up....down low works fine...I have not had a vehicle on it yet...Any help !!!!
Brand New 4 post lift, new install...I keep blowing the hydraulic return line off the rear of the cylinder when the lift is just about all the way up....down low works fine...I have not had a vehicle on it yet...Any help !!!!
I had a blocked line that came when there was a plastic plug in the line for a hydraulic fitting and I didn't see it. Check your fittings and your valves for obstructions.
Also I had garbage disposal that would not let water from the dishwasher drain into it and it was the same issue, plastic fitting obstructing things.
So, pull your fittings and your valves and check for something that's not right, an obstruction or plastic thread protector is my vote.
