2010 Polaris IQ Turbo Dragon Owners Manual - Page 140
2010 Polaris IQ Turbo Dragon Manual
Page 140 highlights
Engine and Drive Train Troubleshooting Engine Turns Over, Fails to Start Probable Cause Out of fuel Water is present in fuel Old or non-recommended fuel Fouled or defective spark plugs No spark to spark plug Water or fuel in crankcase Clogged fuel filter Low battery voltage Poor engine compression Mechanical failure Refuel. See your dealer. TROUBLESHOOTING Solution Replace with fresh recommended fuel. Inspect plugs and replace if necessary. See your dealer. See your dealer. Replace the filter. Recharge the battery to 12.8 VDC. See your dealer. See your dealer. Engine Backfires Probable Cause Weak spark from spark plug Incorrect spark plug gap or heat range Old or non-recommended fuel Mechanical failure Loose ignition connections Water present in fuel Exhaust manifold leak Solution Inspect, clean and/or replace spark plugs. Set gap to specs or replace plugs. Replace with fresh recommended fuel. See your dealer. Check all connections and tighten. Replace with fresh recommended fuel. Inspect and repair, or see your dealer. 137
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