Has anyone had their injectors switched out to a different color? Mine were change from blue to yellow because the blue ones were on backorder. Dealer wanted to try to get my sled up and running for me so he was able to get yellow ones. They reprogramed the ecu for the yellow injectors. Sled ran good at low elevation but was also harder on fuel. I was always within $5 compared to the 600 etec in the same riding conditions on a $30 fill. With the yellow injectors the diff is $10-$12. Mileage has dropped off quite a bit. On the weekend in Revy I was using as much fuel as the 2010 M8's that we rode with. The 800 etec was putting in 35 liters when I put in 43 liters. The previous ride with the etec we were within a couple liters.