Symptoms of Fuel Pump Failure

Identify a faulty fuel pump and replace it.

Weak and failing fuel pumps can be difficult to diagnose. While the symptoms may be easy to identify, they also may be confused with other mechanical problems. Learning the warning signs of a failing fuel pump can help save unnecessary repair costs and avoid a vehicle breakdown on the road.

Engine Misfire

The engine misfires at highway speeds, causing the car to stutter for a mile or two.

Delayed Acceleration

As you press down the accelerator, the car begins to take off and then loses power before regaining power and taking off.

Vehicle Won't Start

If the fuel pump has failed, the car will crank but will not start.

Car Runs Intermittently

The vehicle unexpectedly turns off but will restart later.

Trouble Climbing Hills

The vehicle loses power when climbing hills or when it needs additional power, such as when pulling a trailer.