Operation Section 59 Problem Probable Cause Corrective Action Will Not Accelerate/Hesita tion During Acceleration Clogged fuel filter Repair/replace as required z See Maintenance Section, LP Fuel Filter replacement Faulty vapor connection between the pressure regulator/converter and the mixer Check connection z Verify no holes in hose z Clamps must be tight z Look for kinked, pinched and/or collapsed hose Throttle butterfly valve not opening or sticking See Advanced Diagnostics Foot Pedal signal incorrect or intermittent Incorrect air/fuel or ignition control Engine Mechanical See Engine Service Manual Engine Stalls Fuel container almost empty LPG Vapor from liquid outlet z Fill fuel container z Do not exceed 80% of liquid capacity Excess flow valve closed Reset excess flow valve z Close liquid valve z Wait for a “click” sound Slowly open liquid valve Clogged fuel filter Repair/replace as required z See Maintenance Section, LP Fuel Filter replacement Plugged fuel line Remove obstruction from the fuel line z Close liquid fuel valve z Using caution, disconnect the fuel line (some propane may escape) z Clear obstruction with compressed air z Re-connect fuel line z Slowly open liquid fuel valve & Leak test