System Overview
WARNING: This page is about a different car, the 2011 Ford Pickup, 2011 Ford F550 Super Duty, 2011 Ford F450 Super Duty, and 2011 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Do not use silicone based sprays or lubricants on any components installed onto or around the diesel exhaust system or intake air distribution and filtering system. Silicone reacts with the Nitrogen Oxides (NOx) sensor and may cause permanent damage to the NOx sensor.
The 6.7L diesel is a new Ford designed engine. It is a 4-stroke turbocharged V-8 engine. The 6.7L diesel engine has a liquid cooled turbocharger, and a liquid cooled charge air cooler. The 6.7L diesel engine has a new common rail high pressure fuel injection system, and a front gear-drive camshaft and push rod valve train. The 6.7L diesel engine also uses a urea injection system to help reduce Nitrogen Oxides (NOx) emissions.