Engine

Clogged coolant passages

• Heavy carbon buildup Engine oil

• Incorrect oil level

• Incorrect oil viscosity

• Inferior oil quality COOLING SYSTEM Coolant

• Low coolant level Radiator

• Damaged or leaking radiator

• Faulty radiator cap

• Bent or damaged radiator fin Water pump

• Damaged or faulty water pump

• Thermostat

• Thermostat stays closed

• Clogged or damaged oil cooler

• Improperly connected hose

• Improperly connected pipe

FUEL SYSTEM Throttle body(-ies)

• Damaged or loose carburetor joint Air filter

• Clogged air filter element CHASSIS

Brake(s)

• Dragging brake

ELECTRICAL SYSTEMS Spark plug(s)

• Incorrect spark plug gap

• Incorrect spark plug heat range Ignition system

• Faulty ECU Cooling system

• Faulty radiator fan motor relay

• Faulty coolant temperature sensor

eas00855

eas00856

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