Turbo Model:K0CG, K03. For 2011-2012 Ford F-150 V6 3.5L Ecoboost K0CG / K03. Engine: EcoBoost. It is important to make surethat oil level is not above the point where turbo oil drain pipe connects to the engine or this may lead to oil leakage from the turbo into the inlet and exhaust systems.