Is a clean car more fuel efficient?
Is a clean car more fuel efficient? After processing the results of their experiment, it was concluded that the car was actually more fuel-efficient when it was clean: it averaged 2 mpg more than when it was dirty. The dirty car's average gas mileage fell at around 24 mpg while the clean car hit 26. What happens if you have a fuel leak? Also, A fuel leak can cause an explosion or fire if the vapors come into contact with a heat source. This heat source can be something simple as a small spark or a hot surface. If this...