2001 MITSUBISHI Eclipse 4G63T/Eclipse D.O.H.C. 2.4L (4G64, base SOHC V6 in some markets) (DK/DM)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing belt replacement critical at 60,000 miles to prevent engine damage (especially 4G63T)
• Turbocharger seal wear on 4G63T
• Suspension bushing wear

First checks

• Inspect timing belt condition and replacement history
• Check turbocharger shaft play (if applicable)
• Verify no oil leaks around valve cover and turbo

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

• Market variations exist; US mainly had 4G63T turbo and 4G64 SOHC engines in 2001
• Other global markets may have different engine options, but 2001 Eclipse was primarily sold in North America