Air compressor issue
I know some things can work one minute and not the next. I literally let the brakes pressure up, backed up and turned off. When I went to pull forward again about an hour later, I canít build pressure and a Hiss from the front. Iíve narrowed down the location, but could someone give me a bit of insight?
The device Iím pointing to is making the hissing, under, I can put my finger over an area that reduces the noise, then on the other side there is round knob with shallow fins, like you could turn it by hand?
I canít get pressure above 60, so itís not going anywhere.
Your help is much appreciated! See pics