Quote:
Originally Posted by Stl-986
I caped off the line where it is blue and I put my vac gauge where it is red. No change is reading.
22 is the check valve that goes into the intake. That has been replaced and I tested it and it is working correctly. Old one wasn't and would allow air both ways. |
That would test the Vacuum canister and the hoses back to the intake check valve #22
What about the electric switch #18??