Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
my air flow in max a/c setting, front registars have plenty air flow at a idle and at lower speeds, when I get to a cruiseing speed minimum air flow.when I jump out the brown and blue vac lines the air flow is good at all speeds?
how important is the function of #2 tank, heater and AC control vacuum.
I tested the tank wont hold vacuum, or pressure.
not looking for complete control assembly, just the vacuum switch?