Infiniti Q60 2014-2015 3.7L V6 Engine Specifications

The 3.7L V6 engine used in the 2014-2015 Infiniti Q60 is compatible with certain other Infiniti and Nissan models, such as the Q50, G37, and 370Z. However, compatibility depends on the specific model year and configuration. Always verify with the manufacturer or a certified technician before attempting an engine swap or replacement. The engine produces 330 horsepower and 270 lb-ft of torque, ensuring high performance across compatible models.

The 3.7L V6 engine requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 5,000 miles or six months, air filter replacement every 15,000 miles, and spark plug replacement every 60,000 miles. Additionally, inspect the timing chain and coolant system periodically. Adhering to the manufacturer’s recommended service schedule, as outlined in the owner’s manual, will help prolong the engine’s lifespan and maintain efficiency.

Replacing the 3.7L V6 engine involves several steps. First, disconnect the battery and drain fluids. Remove components like the intake manifold, exhaust system, and wiring harness. Use an engine hoist to lift the old engine out. Install the new engine by reversing the removal process, ensuring all connections are secure. Torque bolts to manufacturer specifications and refill fluids. It’s recommended to consult the service manual or seek professional assistance to ensure proper installation.

Engine misfires in the 3.7L V6 can result from faulty spark plugs, ignition coils, or fuel injectors. Begin by scanning for diagnostic trouble codes (DTCs) using an OBD-II scanner. Check and replace spark plugs or ignition coils if necessary. Inspect fuel injectors for clogs or leaks. If the issue persists, verify the fuel pressure and compression levels. Addressing these components systematically will help identify and resolve the misfire issue.

To optimize the 3.7L V6 engine, use high-quality synthetic oil and premium fuel. Regularly clean the throttle body and replace air filters to ensure proper airflow. Consider upgrading to a high-flow exhaust system and a performance air intake for improved efficiency. Tuning the engine’s ECU can also enhance power output. Always follow the manufacturer’s guidelines to avoid voiding the warranty or causing damage to the engine.