11-07-2019, 11:25 AM
The skinner valves are normally closed valves to keep air from bleeding back thru the mac valves and skinner valves will only be energized when the ignition is on. The mac valves were good valves but leaked thru the valve all the time the N/C skinner valves eliminated the air leaks when not in use.
I would check all the wiring especially the grounds on all the valves. There is a ground connection at the bottom of the panel, but the one at the top isn't a good ground. All those grounds are daisy chained together and if you lose connection on one it could be effecting several valves. I would run the upper ground wires down to bolt to the lower ground stud.
Good luck!
I would check all the wiring especially the grounds on all the valves. There is a ground connection at the bottom of the panel, but the one at the top isn't a good ground. All those grounds are daisy chained together and if you lose connection on one it could be effecting several valves. I would run the upper ground wires down to bolt to the lower ground stud.
Good luck!