Vehicles have several pumps to move fluid from a storage container to the place where the fluid is needed for components to work. Gasoline and diesel fuel need a fuel pump to move the fuel to the engine. That pump is essential for allowing an engine to start running, to idle and to accelerate. As with other types of pumps, the device will likely wear out eventually, resulting in the need for auto repair in Mesa.
Unusual Engine Behavior
Common symptoms of a fuel pump that is wearing out include difficulty starting the car and hesitation when accelerating. In contrast, the vehicle may suddenly surge forward during highway driving as though it has received a burst of energy. The “check engine” light also may come on.
Reduced Fuel Economy
Another sign of problems is having to fill the gas tank more often for no apparent reason. The pump may be sending more fuel to the engine than it needs, resulting in wasted fuel and lower gas mileage.
Complete Failure
Often, a fuel pump malfunctions or fails when the car is not running. The driver then has trouble starting the car or cannot get it up and running at all. This can happen when the vehicle is idling as well, causing it to stall, after which the driver may not be able to get it going again.
The worst-case scenario is when the pump quits working while the car is traveling along the road, as the vehicle stalls and loses power. The driver must safely maneuver to the side of the road if possible before the car stops altogether. Fortunately, fuel pump problems tend to be associated with cars not starting than with cars stalling while running.
The Importance of Prompt Repair Work
If symptoms occur as warning signs before the pump quits working completely, bringing the vehicle in for Auto Repair in Mesa can prevent a breakdown that requires towing and a large amount of inconvenience. Depending on the vehicle model, replacing a fuel pump is sometimes a labor-intensive job. The work can be completed at a garage such as Business Name.
