Quote:
Originally Posted by MetroMPG
Will we be able to engine-off coast a Fiesta with no adverse effects on turbo longevity?
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Quote:
Originally Posted by Daox
I dont think I would without an electric water pump to keep cooling the turbo while the engine is off. It wouldnt be too hard to rig up.
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I have not looked at the 1.0 EB, but the other EcoBoost engines (and most engines with coolant cooled turbos) have the cooling system designed to utilize convection currents to keep the coolant flowing when the engine is off. You no longer have to idle when you get somewhere to allow the turbo to cool down.