2002 CHEVROLET Cavalier L61/LD9 (GMN1500)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing belt wear requiring timely replacement
• Coolant leaks from water pump
• Automatic transmission fluid degradation

First checks

• Inspect timing belt condition and replacement history
• Check for coolant system leaks
• Verify transmission fluid condition

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 feature availability can vary by market; primarily North American model with some export versions.
• Oil capacity includes filter change; timing chain not used—timing belt requires periodic service.