Thinking about purchasing a new car? Use our new Car Loan Calculator to estimate your monthly car payment!

Why Won't My Polaris Sportsman 90 Start?

by Brianna Collins

A number of factors can cause starting problems in the Polaris Sportsman 90 all terrain vehicle (ATV). This includes problems with the fuel level, battery or ignition system, as outlined in the quad's owner's manual.

Fuel

Something as easily remedied as inadequate fuel levels can prevent the Sportsman 90 from starting correctly. Simply refuel with unleaded gasoline to get the quad running again if this is the problem. Gasoline should have a minimum octane rating of 87.

Battery

A discharged battery is also a common problem that can prevent the Sportsman 90 from starting. Remove the battery as outlined in the owner's manual and recharge it using a 0.5 amp charger to get the ATV up and running again.

Ignition System

Problems with the ignition system can also cause problems. Generally, owners must remove and adjust the ATV's spark plugs to repair this system. The Sportsman 90 takes NGK BPR7HS plugs with a gap of 0.28 inches. Details on how to service the plugs can be found in the Sportsman 90's owner's manual.

About the Author

Brianna has been writing professionally since 2009. She has a Bachelor of Fine Arts degree and is excited to be part of a community that contributes to the free sharing of information and ideas.

More Articles

Photo Credits

  • Jupiterimages/Photos.com/Getty Images