What Happens if You Drive Without a Gas Cap

what happens if you drive without a gas cap

Forgetting to put the gas cap back on after refueling is a common occurrence, but what happens if you drive without one? The effects can range from minor inconveniences to costly repairs. Without the cap, gas can slosh out and evaporate, causing reduced fuel economy and an unpleasant odor. Additionally, dust and debris can enter the tank and damage the engine. Therefore, it is important to always check that your gas cap is securely in place before hitting the road.