Question about fuel?

[M1000CAT]

I forget what to do. When going up in elevation do you add fuel or take away fuel. Running at 1700 feet above sea level should be richer then running at 7000 feet. Or am I wrong? On my boondocker box would you add fuel to run it down low and when I hit the hills I would run a lower number?

 

[markoo]

The higher you go in elevation the less oxygen there is so you need less fuel. If your sled is a m1000 it is efi and the computer adjusts for elevation automatically.

 

[M1000CAT]

The higher you go in elevation the less oxygen there is so you need less fuel. If your sled is a m1000 it is efi and the computer adjusts for elevation automatically.

Thanks. I was asking about this because I put in a cutler 1300 kit and they gave me numbers for 9000 feet so I would need more fuel on top of those # that came with kit.