Question about Craftsman 3 gal. Air Compressor, 1.5 hp, Horizontal k

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Pressure builds to 20 lbs- and wont go any higher and motor runs

The pressure builds to 20 lbs and wont go any higher. THe motor continues to run after this and wont stop.

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Major leak or bad valves. Inlet valve is not sealing back off and pushing the air on the up stroke back out the breather.

Posted on Mar 03, 2016

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Sounds like the regulator is fualty.

Posted on Jul 30, 2009

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