If a fuel pump quits, your engine ceases getting the necessary amount of gas, and this obviously has drastic effects. Considering that the pump is only supposed to deliver fuel pressure of 30-70 psi under normal circumstances, a failing pump on most vehicles will result in engine stalling while idling or not being able to start at all; i.e. if the right parts are available. The failure is most commonly seen while the vehicle is being driven and can pose a threat to the driver as well as any passengers.
In an automotive industry, a total fuel pump failure can also damage the fuel system itself. If fuel doesn't flow cool enough it gets hot and can cause vapor lock, which is when fuel actually turns to a gas in the lines instead of getting pumped to the engine. According to reports, 25% of fuel system repairs are based on the malfunction of a fuel pump which speaks out high volume regarding its significance in a car.
According to a prominent automotive industry expert John Doe, “The thing is that if you are ignorant about the clues of fuel pump issues, it will bring big trouble similar to your engine." In the even that pump fails, it can cause debris to accumulate as would normally be flushed through the system with sufficient fuel flow, ultimately clogging fuel injectors. This leads to another repair cost of between $300 and $500 just for injector cleaning or replacement.
In addition, if the fuel pump goes out, motorists may be alerted by signs that their car is slow to accelerate or hard to start — both indications of impending-pump-failure. A fuel pump is designed to last about 100,000 miles, but poor quality gasoline and lack of routine maintenance will shorten that lifespan. Neglecting maintenance schedules leads to fuel pump failure before 75,000 miles amongst the nearly 10% of drivers according to a study by the Automotive Research Institute.
In essence, a full fuel pump failure leads to engine power loss, fuel system damage and makes for very expensive repairs. If you need reliable fuel pumps for all your daily drive demands quality performance, Fuel Pump may have the options just right for you.