1996 MITSUBISHI Diamante 6G72/6G73 (F31A)
F31A / Sedan / Japan, North America, Australia (select markets)
6G726G736G74Exact year/trim recordSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing belt wear requiring periodic replacement
- Cooling system leaks in older units
First checks
- Verify timing belt condition and replacement history
- Inspect cooling system hoses and radiator for leaks
Before replacing parts
- 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
- Model availability and engine options varied by region—Japan offered the 2.5L V6 while Australia received the 3.5L V6; North America primarily had the 3.0L V6 version.
- Technical-profile reflects general configuration; exact specs may differ slightly based on market emissions and equipment.