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nemo · 06-08-2014, 06:07 PM

It's not just a question of the engine being at operating temperature. All moving components axles, transmission and wheel bearings along with their lubrication need to at normal operating temperature.

06-08-2014, 06:07 PM	#8 (permalink)
nemo Master EcoModder Join Date: Nov 2010 Location: US Posts: 1,015 Chief - '06 Pontiac Grand Prix 90 day: 26.7 mpg (US) SF1 - '12 Ford Fiesta S 90 day: 30.95 mpg (US) Thanks: 195 Thanked 247 Times in 190 Posts	It's not just a question of the engine being at operating temperature. All moving components axles, transmission and wheel bearings along with their lubrication need to at normal operating temperature.