Before the fuel is pushed into the fuel injectors and shot into the cylinders at precise amounts, it goes through a fuel filter to remove any contaminants. The fuel lines won’t be over pressurized as long as the fuel pressure regulator is working. For instance, direct injected vehicles require a secondary high pressure fuel pump to bring fuel pressure from 60-80 psi up to around 2,000 psi or even more. Some vehicles have another pump located along the fuel line or even in the engine bay to further pressurize the fuel. The surrounding fuel cools the fuel pump during operation.
The pump is usually located in the fuel tank and submerged in fuel. When you turn on the car, the fuel pump pressurizes the fuel system, which brings fuel toward the front of the vehicle. In most cars, fuel from the gas station is pumped into a gas tank that sits at the rear of the car, even though that fuel is needed in the engine at the front of the car. Other Possible Causes of these SymptomsĪ fuel pump is a simple electromechanical device that transfers fuel from one location to another.2015-16 Ford Transit 3.2-liter diesel-equipped vehicles built at Kansas City Assembly Plant, Jto April 14, 2016.2013-15 Ford Police Interceptor sedan, all engines, built at Chicago Assembly, Sept.2013-15 Lincoln MKT with 3.5-liter gasoline turbocharged direct injection engine built at Oakville Assembly, Sept.
2013-15 Lincoln MKS with 3.5-liter gasoline turbocharged direct injection engine built at Chicago Assembly Plant, Aug.2013-15 Ford Flex with 3.5-liter gasoline turbocharged direct injection engine built at Oakville Assembly, Sept.2013-15 Ford Taurus with 3.5-liter gasoline turbocharged direct injection engine built at Chicago Assembly Plant, Aug.If metallic contamination is present, dealers will replace the fuel injection pump, fuel injectors and fuel filter, and will clean and flush the fuel system.įord said it is not aware of any accidents or injuries around these issues. If no metallic contamination is present, dealers will replace the fuel injection pump and associated parts. In addition, Ford is recalling 2,500 2015-16 Ford Transit 3.2-liter diesel-equipped vehicles with a similar stalling issue related to the fuel injection pump, which may need to be replaced.ĭealers will inspect the fuel system for metallic contamination. “In some cases, the engine could stall without warning while driving and without the ability to restart, increasing the risk of a crash,” Ford said in a statement.ĭealers will inspect and replace the fuel pump control module as needed. The fuel pump control modules in these vehicles can fail, causing the engine to stall or not to start.
The company is recalling some 88,000 2013-15 models of Ford Taurus, Ford Flex, Lincoln MKS and Lincoln MKT with 3.5-liter gasoline turbocharged direct injection engines, as well as Ford Police Interceptor sedans. Ford today announced it is recalling some 91,000 vehicles in North America for problems with the fuel pump system that could cause the engine to stall while the car is in motion.
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