Iv'e never actually looked to see the exact placement of the fuel pump and pickup in the Max, but I have heard of people having problems with the fuel light on when trying to race or go uphill. You have to realize, your pushing whats left of your fuel to the back of the fuel tank. That could be causing you to sputter out, but I don't think there is a connection between the fuel light and your ECU. Run with a few gallons. It's not going to slow you down any that you'll notice and it will definetly protect your engine.
