There are times when I discover that my cruise control is “on” but not engaged. Is driving like that doing any damage, such as lowering my gas mileage? — Michael No. It’s like having a lamp plugged in ...

It's no mistake that there are two stories featuring my '75 C10 clone of the '79 C10 Americruise truck in this issue, and that they both have to do with controlling the delivery of fuel to the truck's ...