With the high costs of both gasoline and diesel fuel, it’s a good idea for RV travelers to modify driving habits to help reduce vehicle fuel consumption. Driving slower, accelerating at a moderate rate and keeping your vehicle in a well-maintained state are undoubtedly great ways to cut RV fuel costs. But many wasteful driving styles haven’t changed.
Consider how the following fuel wasters impact your budget’s bottom line:
Photo: Peter Mercer
Following Too Closely
Referred to as “tailgating,” this habit can cost you dearly at the pump and is hazardous for both you and the person in front. Looming close behind other vehicles, tailgaters work the throttle to maintain the distance between their vehicle and the one ahead. Frequent brake applications are required in maintaining this close proximity and the constant throttle-adjustment surges result in wasted fuel burn. All that braking consumes energy from the vehicle’s momentum — momentum that was built by fuel. And more fuel will be needed to regain that same speed.
Delayed Braking Application
Every day, we see people approaching a stoplight or sign at a speed looking like they’re not going to stop. Then, miraculously, they hit the brakes hard, halting their vehicle at the last second. This habit not only puts a lot of strain on your brakes but also delays the retarding of the throttle, which burns fuel needlessly. Starting to slow down appropriately begins with reducing the throttle input to zero at an appropriate distance for a normal braking application based on the vehicle’s weight and momentum.

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