coolant leak

  1. Eightiesrock80

    Looseing little Coolant with no leak

    I recently drove my 2003 Ford Expedition with now 203,000 miles from Chicago to Gulf Shores, Alabama and then to Michigan and then back to Chicago a total of 2,350 miles. I made sure before the trip to top off the coolant and all other fluid levels. When I got to Guld shores all levels looked...
  2. ExpoLady

    Foam under original intake manifold 2003 Expedition 5.4L EB.

    When I removed the intake manifold the foam piece on the bottom disintegrated. Where can I obtain another one? Or what can be used as a replacement?
  3. ExpoLady

    Removing ac/coolant flow line under intake?

    How do you get the aluminum tube line off at the back? Is it welded on? It is against a metal piece that is bolted on to body of engine.03 Expedition 5.4l. See attachment.
  4. Jack Ryan

    Coolant leaking from under back seats?????

    Hello everyone! I've had this coolant leak the last few days. It's falling to the ground under the 2nd row seats(I know it could be actually leaking somewhere further up). Just curious if any coolant lines run this far back in the truck? I honestly thought I left a coolant jug in the back and...
  5. KayElSee

    Coolant leak from rear drivers side

    So about 2-3 weeks ago my coolant started disappearing, and I didn’t immediately understand where it was coming from, no overheating and keeping tabs on the overflow reservoir. however I went inside to change for work a couple days ago and when I came back out, there was a massive pool of...
  6. Shaun M Johnson

    Coolant Outlet Tube

    1997 Ford Expedition XLT SOHC VIN L 5.4L v8 Modular 330 Windsor 4WD I have the aluminum intake manifold with the coolant outlet tube located in the rear right (passenger side) underneath the engine firewall. The tube connects to the heater core. The engine was just rebuilt. The tube leaks at...
  7. C

    cylinder 5 misfire

    Hello Ford lovers. I have a 2003 Ford Expedition 5.4 liter. I experienced a cylinder 5 misfire. first thing i did was change the coil pack due to it still being an older coil pack compared to the others and code. Truck still had rough idle and code never left. Next step, pulled coil pack and...
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