Polaris 2015 ATV Sportsman ACE 570 - Manual (Page 140)

138
TROUBLESHOOTING
Engine Stops or Loses Power
Possible Cause Solution
Out of fuel Refuel
Kinked or plugged fuel vent line Inspect and replace
Water is present in fuel Replace with new fuel
Fouled or defective spark plug Inspect, clean and/or replace spark plug
Worn or defective spark plug wires See your POLARIS dealer
Incorrect spark plug gap or heat range Set gap to specs or replace plug
Loose ignition connections Check all connections and tighten
Low battery voltage Recharge the battery to 12.8 VDC
Incorrect fuel Replace with fresh recommended fuel
Clogged air filter Inspect and clean or replace
Other mechanical failure See your POLARIS dealer
Overheated engine Clean radiator screen and core, clean
engine exterior, see your POLARIS
dealer