I had the same problem you have now. I checked and replaced the vacum switch but that didn't solve the problem. I was wondering what it could be and I bought a vacum gauge . I took readings through the designated hole and got .62 w.c. , more than enough to make the vacum switch to work (that...
I had the same problem you have now. I checked and replaced the vacum switch but that didn't solve the problem. I was wondering what it could be and I bought a vacum gauge . I took readings through the designated hole and got .62 w.c. , more than enough to make the vacum switch to work (that...