Drivers in Wales are being warned about a common mistake that could lead to costly breakdowns, according to mechanical experts. BigWantsYourCar.com specialists highlight the danger of running a car on an almost empty tank, which can result in serious damage, especially to the fuel pump. The fuel pump depends on petrol to stay cool. Not only is driving on near-empty risky, but it is also a surefire way to wear out the fuel pump prematurely.
Experts emphasise the importance of avoiding letting the tank run down to the last drop. This habit could cause significant harm, particularly in diesel vehicles where the fuel lubricates crucial components like the pump and injectors. Many drivers are unaware that allowing the fuel level to drop too low may lead to a breakdown. The cost of replacing a fuel pump far exceeds the minor inconvenience of keeping the tank at least a quarter full.
The habit of driving until the tank is empty can have more serious consequences than just an unexpected stop. It could result in long-term damage to the vehicle and leave the owner with a substantial repair bill. Experts advise maintaining a healthy fuel level, not only to prevent the inconvenience of running out of petrol but also to safeguard the vehicle from expensive repairs. Keeping the tank at least a quarter full is a simple step that can yield significant benefits in the long run.