Engine Stops or Loses Power | Polaris PMS 419 guide

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 plugs	Inspect, clean and/or replace spark plug
Worn or defective spark plug wires	See your 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 dealer
Overheated engine	Clean radiator screen and core, clean
	engine exterior, see your dealer

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Polaris PMS 419 owner manual Engine Stops or Loses Power

Contents

Ranger RZR Ranger RZR S Ranger RZR Page Page Page Welcome Page Table of Contents Introduction Introduction Vehicle Identification Numbers Safety Equipment Modifications Safe Riding Gear Helmet Gloves BootsEye Protection Clothing Using Alcohol or Drugs Safety WarningsAccessories Operating Without Instruction Seat Belts Failure to Inspect Before OperatingProtective Apparel Cab Nets Passengers in the Cargo Box Carrying Passengers RZRCarrying Multiple Passengers RZR Operating on Pavement Turning Improperly Operating on Public RoadsOperating at Excessive Speeds Jumps and Stunts Improper Hill Climbing Physical Control of the VehicleDescending Hills Improperly Operating in Unfamiliar Terrain Crossing HillsidesStalling While Climbing a Hill Operating on Slippery Terrain Improper Tire MaintenanceOperating Improperly in Reverse Operating Through Water Operating Over ObstaclesSkidding or Sliding Operating a Damaged Vehicle Improper Cargo LoadingOperating on Frozen Bodies of Water Exposure to Exhaust Handling GasolineRefueling Hot Exhaust Systems Safety Labels and Locations Cargo Box Warning Maximum Weight Capacity Tire Pressure/Cargo Overload Warning RZR Cab Frame/Seat Belt Warning Overturn Warning Shift CautionAge Warning Discretionary Warning RZR Never operate 7176607 Passenger Safety Warning RZR Passenger Must Always Rear Passenger Cab Frame Warn- ing RZR Rear Passenger Grab Bar Features and Controls Component Locations Cab Frame Steering Storage Compartment Wheel Trailer Receiver Hitch Bracket Seats Rear Service PanelSeat Adjustments Seat Removal Steering Wheel Passenger Hand Hold Hood Fuel Cap Cab Nets Seat Belts Seat Belt Inspection Auxiliary Outlet SwitchesElectronic Power Steering EPS All Wheel Drive AWD Switch Ignition SwitchHeadlight Switch Condition Range to Use Using Low Range and High RangeGear Selector Brake Pedal Throttle Pedal All Wheel Drive AWD System Engaging AWD Speedometer Mode ButtonInstrument Cluster Indicator Lamps Lamp Indicates Condition Rider Information Center RPM Features and Controls Mode Button Display Units Standard/Metric Clock Mode Hour Meter Mode Odometer ModeTrip Meter Mode Engine Temperature Mode Programmable Service Interval Diagnostic Display Mode Engine Error Codes Operation Vehicle Break-in Period PVT Break-in Clutches/Belt Engine and Drivetrain Break-inBrake System Break-in Pre-Ride Inspection Remarks Safe Operation Practices Braking Starting the EngineStopping the Engine Trail Etiquette Parking the VehicleKnow Your Riding Area/Tread Lightly New Operator Driving Procedures Operation Driving with Passengers Driving on Slippery Surfaces Driving Uphill Driving on a Sidehill Sidehilling Driving Downhill Driving Through Water Driving Over Obstacles Driving in Reverse Parking on an Incline Hauling Cargo Towing Loads Belt Life Emission Control Systems Severe Use Definition MaintenancePeriodic Maintenance Chart Maintenance Chart Key Remarks Engine breather Hours Lubrication Recommendations Lube Method RZR Engine Oil Oil Recommendations Maintenance Oil and Filter Change Maintenance Fluid Check GearcasesTransfer Case Fluid Change Transmission Main Gearcase Transfer Case Drain Plug Main Gearcase Drain Rear Gearcase Demand Drive Unit Front Gearcase Rear Gearcase Spark Plug Gap/Torque Gearcase Specification ChartSpark Plugs Normal Plug Spark Plug Removal and ReplacementSpark Plug Condition Wet Fouled Plug Fuse Feature Supported Fuses Fuse Label Lift tabs Cover removed Adding or Changing Coolant Cooling SystemOperation Radiator and Cooling Fan Radiator Coolant Level Coolant Level Polaris Variable Transmission PVT System PVT Drying Filter Systems Air Filter Spark Arrestor Throttle Freeplay Inspection Throttle SystemThrottle Freeplay Throttle Freeplay Adjustment Throttle Body/Idle RPM Brakes Brake Fluid Steering Wheel Inspection Brake Inspection Suspension Settings RZR and RZR S Base Models Suspension Settings RZR S Premium Models and RZR Front/Rear Spring Preload Front/Rear Shock Compression Tire Tread Depth Axle and Wheel Nut Torque SpecificationsTires Wheel Installation Wheel Removal Headlight Lamp Replacement Lights Headlight High Beam Adjustment Vehicle Immersion Brake Lights Battery Battery Removal Battery Installation Battery Storage Battery Fluid Conventional Battery Battery Charging Conventional Battery Battery Charging Sealed Battery State Voltage Action Charge Time Washing Tips Cleaning and StorageWashing the Vehicle Polishing the Vehicle Polishing Tips Chrome Wheel Care if equipped Removing Corrosion Storage Tips Fog the Engine Battery MaintenanceInspect and Lubricate Storage Area/Covers Transporting the Vehicle Removal from Storage Specifications Ranger RZR / RZR S Clutching Ranger RZR 125 Polaris Products Part Number Description Troubleshooting Drive Belt Wear/Burn Engine Backfires Engine Doesnt Turn OverEngine Turns Over, Fails to Start Engine Pings or Knocks Engine Runs Irregularly, Stalls or Misfires Engine Stops or Loses Power Declaration of Conformity Applicable European Directives Test / Evaluation Methods Warranty Limited Warranty Limitations of Warranties and Remedies HOW to Obtain Warranty Service Lubricants How to Get Service Exported Vehicles 136 A. EPA Emissions Limited Warranty 138 Maintenance LOG 140 141 Index 143 144