Comment: Generack biltin unit.L.P.gas,cranks over but won't start. Over crank lite on cercut bord. Oil good,spark plugs&wires good,55 LBS of propane in tank.
Comment: Need annual maintenance of 20KW intelligen Briggs & Stratton home standby generator (3 years old). Would include: oil change, air filter change, oil filter change and potentially spark plug change