2022 Kawasaki KFX 90 ATV Troubleshooting Guide Owners Manual

2022 Kawasaki KFX 90 ATV Troubleshooting Guide

Troubleshooting Guide

Starter Motor is Not Rotating

• Engine stop switch •OFF •
• Fuse failed
• Battery leads do not make good electrical contact with battery terminals.
• Battery discharged
• The parking brake not locked or brake lever not squeezed.

Engine Cranks, But Won’t Start

• No fuel in tank
• Fuel tap turned off
• Water in fuel
• Air filter clogged or inlet blocked
• Engine flooded
• Fuel tank vent clogged
• Spark plug wire not connected on spark plug
• Valve clearance incorrect
• Spark plug dirty

• No fuel in tank
• Fuel tap tumed off
• Water in fuel
• Air filter clogged or inlet blocked
• Fuel tank vent clogged
• Engine overheated
• Too much idling or low speed running (not enough air flow)
• Overloaded
• Wrong spark plug
• Cooling fan malfunction
• Engine Oil low

NO Power

• Engine overheated
• TOO much idling or low-speed running (not enough air flow)
• Overloaded
• Wrong spark plug
• Cooling fins packed with mud or dirt
• Engine oil low
• Compression leakage
• Valve clearance insufficient
• Air filter clogged or inlet blocked
• Spark plug dirty or worn
• Engine oil incorrect
• Water in fuel
• Drive belt slipping
• Water in belt drive torque converter housing
• Drive belt failure