Jun 4, 2012, 04:49 PM
Pressure tank cycles and fills up from 30 psi to 60psi then drops to 40psi. doesn't hold the charge. even though nothing is running. I replace the pressure switch and it works nicely for 6-8 months. then the pressure dies and no matter how much I turn switch 1 and 2 it never helps. Does the bladder have a hole? Amperage? There is aluminum wiring.