Vehicles using C25A2 engine list:

Engine C25A2 commonly faces issues like timing belt wear, oil leaks, and ignition system faults. Diagnose timing belt problems by checking for unusual noises or engine misfires; replace the belt every 60,000-90,000 km to prevent failure. Oil leaks often occur at valve cover gaskets—inspect and replace gaskets if oil seepage is visible. Ignition issues may cause rough idling; test spark plugs and wires, replacing worn components. Preventive maintenance includes regular oil changes with recommended grades and keeping cooling systems in good condition to avoid overheating. Addressing these promptly ensures engine longevity and reliable performance in the Honda Legend 2.5i 24V.