2004 MAZDA MPV KL-ZE/GY-DE (LW)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Transmission fluid wear in automatics
• Ignition coil failure
• Suspension bushing wear

First checks

• Inspect timing chain noise
• Check transmission fluid condition and level
• Verify no coolant leaks from radiator and hoses

Avant de remplacer des pièces

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• Engine and equipment specifications vary by region, especially between North America, Japan, and Europe/Asia.
• The 2004 MPV was available globally but trims and exact configuration vary; official Mazda documentation confirms production and sale in this year.