Premix your 8, get better gas milage

WE3RX7 · 03-10-2008, 04:21 PM

Good news considering I'm starting to premix on my engine now as well.. I'll have to start calculating the difference in MPG too.

I'm curious why premixing gains MPG though... I would assume the PCM would manage most of that, is there something that would detect the additional level of oil in the fuel? What would create this change?

03-10-2008, 04:21 PM	#10
WE3RX7 RCC Addict Join Date: Feb 2008 Location: VA Posts: 1,812 Rep Power: 19	Good news considering I'm starting to premix on my engine now as well.. I'll have to start calculating the difference in MPG too. I'm curious why premixing gains MPG though... I would assume the PCM would manage most of that, is there something that would detect the additional level of oil in the fuel? What would create this change?