OEM 2004 Ford E-250 Fuel Pressure Regulator

2004 Ford E-250 Fuel Pressure Regulator Parts Questions & Experts Answers

• Q: How to service the fuel pressure regulator located in the coolant bowl on 2004 Ford E-250?

  A: The first step for servicing the fuel pressure regulator in the coolant bowl requires draining the engine cooling system. Disassemble the coolant hoses before removing the outlet hose for better visibility. The next step involves disconnection of the brake tube from its retainer followed by removing the retainer. Take out the coolant bowl by removing its secure bolt while deciding to throw out the original O-ring seal attached to it. The O-ring needs lubrication with clean engine coolant before you install it. The process ends by reinstalling the components through the steps in reverse order. Never forget that fuel system pressure persists after shutting down the engine but you should reduce this pressure before servicing any fuel system parts while wearing protective eyewear against fuel-related injuries.