2011 HONDA Civic R18A1/R18Z1 (FD/FA)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Oil consumption in some R18 engines
• Premature rear brake wear in heavier hatchbacks
• CVT fluid overheating in hot climates

First checks

• Check for oil leaks around valve cover gasket
• Inspect CVT fluid condition and level if equipped
• Check timing chain noise on R18 engines

Antes de cambiar piezas

• 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

• This generation Civic was globally sold with variations in body style and engine configurations by market.
• North American Si is a performance-oriented version with the K20Z3 engine and upgraded suspension.