An aging Infiniti G37 can develop a coolant leak at the heater-hose connector near the rear of the engine compartment. The factory-style connector is a serviceable part, and plastic cooling-system components can become brittle after years of heat cycles. A small seep may leave only dried residue or a sweet […]
Transmission-fluid advice for the Infiniti G37 is often oversimplified. The G37 was sold with different automatic and manual transmissions, and AWD models also use a transfer case and separate differentials. The correct fluid, fill procedure and service interval depend on the exact year, transmission and operating conditions. Before buying fluid, […]
The internal oil-gallery gasket is one of the most widely discussed engine concerns among Infiniti G37 owners. The subject can be confusing because low oil pressure has several possible causes, the gasket is hidden behind the front timing cover and the repair requires significant disassembly. A warning light or diagnostic […]
The Infiniti G37 remains a popular used performance car because of its VQ37VHR V6, rear-wheel-drive platform and availability as a sedan, coupe or convertible. Most G37s are now old enough that maintenance history and previous repairs matter more than a simple model-year ranking. A properly maintained higher-mileage car can be […]
The correct oil for an Infiniti Q50 depends on the engine, model year and drivetrain. The Q50 was offered with several powertrains, including the naturally aspirated 3.7-liter V6, a hybrid system, a 2.0-liter turbo engine and the 3.0-liter twin-turbo VR30DDTT. Using one oil recommendation or one capacity for every Q50 […]
