2013 Acura TL J37A1/J35Z2 (YD2)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Premature tire wear on SH-AWD models
• Timing chain noise in some J37 engines

First checks

• Inspect SH-AWD rear differential fluid levels
• Check timing chain tension and noise

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

• The 2013 model year is the final year of the 4th generation TL before redesign.
• Market availability primarily North America; limited export markets with minor variations in engine calibration.