fuel gauge dosn't move when driving speed limit.

[texanidiot25]

. So how do you control yourself to drive speed limit or close to it?

My truck will average the same no matter what unless I dip into the secondaries. It makes a lovely noise at around 3500 rpm so if I'm feelin' good just about every go is with the primaries open wide if I want my presence heard. Makes a great noise with out going too fast. And my speedometer is way off, but I know what the speedo says vs. real life, so it's an approximation no matter what I do. Or if it's too cold... the thing just dances like crazy at freeway speeds.

My job is pizza delivery. So, I don't speed. I drive effectively.

On a side note, if you follow an 18 wheeler, even with a truck cab in back you can make 14 mpg. From Grand Prairie to Huntsville on a single tank!