2014 FORD Mustang 5.0L Coyote V8 - 5.0L Ti-VCT V8/3.7L Cyclone V6 - 3.7L V6 Ti-VCT (S197)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Occasional intake manifold cracking on early 5.0L Coyote V8s
• Minor coolant leaks from thermostat housing
• EcoBoost models may have turbocharger-related issues under high mileage conditions

First checks

• Verify timing chain tension noise on V8 models
• Check for intake manifold leaks
• Inspect turbocharger operation on EcoBoost models

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 2014 Mustang marked the first full production year for the 2.3L EcoBoost engine globally.
• Market availability of engines varied: The EcoBoost was not offered in all markets; the V8 was primarily North America and select export markets.