Every so often, a driver will pull up to Neil Murley's gas station in Weymouth Heights, quickly hop out of the car and prepare to fuel up. "It’s like a race to the pump," Murley, owner of Murley’s Car ...

Trouble ranging all the way from bad gas mileage to burned valves has been traced to faulty fuel I pumps. But faulty fuel delivery is often due to some bad condition entirely outside of the fuel pump ...