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hyperyaris · 06-21-2009, 07:04 PM

Does running lean increase heat and thus wear out the engine more quickly? Also, will the computer just compensate to hit the factory setting and thus just use more fuel?

06-21-2009, 07:04 PM	#25 (permalink)
hyperyaris EcoModding Apprentice Join Date: Jun 2009 Location: French Louisiana Posts: 123 Yaris - '07 Toyota Yaris Liftback Thanks: 0 Thanked 0 Times in 0 Posts	Does running lean increase heat and thus wear out the engine more quickly? Also, will the computer just compensate to hit the factory setting and thus just use more fuel?