Regulator not regulating air pressure...
I have a Craftsman 3 gal. Air Compressor (1 hp), which stopped regulating air pressure.
I replaced the stock regulator with an identical part, and am still having the same issue.
If the main tank has 100 psi, shouldn't I be able to adjust the regulator say, to 20psi or 60psi?
No matter how where I turn the knob, the gauge only represents what's inside the main tank. I recall the original regulator before it failed, did just that--I could manipulate the pressure coming from the main tank. Any suggestions on what is happening?