line lock dosnt seem to work ?

=AJ/FormS;1970729514]Maybe the switch bulb is bad. Got VOM?
Are the ports marked in/out. It looks to me like the way you have that set up, it would be easy to trap air in the high spot(s)
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You could be right! My auto shop teacher could not stress more that becouse its new in the box don't mean its going to work.