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Tapping noise 2nd gen
Good afternoon expo lovers. I own a 2003 5.4 triton Eddie Bauer expo. Thing is solid and had been in the family since 2010. The other day I come outside from work and start it up drive off, and start hearing a tapping noise. First thing I say oh goodness not a valve tap. Then I listen even even...- Cvovo6
- Thread
- Replies: 2
- Forum: 2nd Gen - 2003 - 2006
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Misfiring
Hello, I've recently had an upper intake manifold with back 4 plugs swapped on a 2nd generation 03 expo 5.4. I went to pick it up, started it and it barely had power once iT idled than it did when I dropped it off. While observing vacuum lines front pcv valve hose elbow isn't connected. Back two...- Cvovo6
- Thread
- Replies: 0
- Forum: 2nd Gen - 2003 - 2006
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Abs module
Hello Ford lovers, Has anyone who owns a 2nd gen Expedition 5.4 Eddie Bauer ever had problems with front brakes sticking. I had some brake work done and the mechanic demanded I get new rotors and calipers because apparently driver side brakes were sticking. Abs light was on previously but...- Cvovo6
- Thread
- Replies: 1
- Forum: 2nd Gen - 2003 - 2006
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cylinder 5 misfire
To add to all of this, I found some moisture on the plug, blew out plug well and cleaned out really good. Changed plug and coil pack, can barely hear it purring. Advice to all. No aftermarket parts on the motor. Ford motors only like motorcraft parts so save yourselves the future headaches and...- Cvovo6
- Post #10
- Forum: Engine & Performance
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cylinder 5 misfire
Thanks to all. I've had it since 2012. I'm the second owner and has really been a beast up until now. Never gave me any major issues other than the upper intake manifold. Everything else is solid. I'd hate to give up on it. I will try all recommendations to fix it starting with the cheapest. All...- Cvovo6
- Post #7
- Forum: Engine & Performance
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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...- Cvovo6
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- coolant leak misfire rough idle
- Replies: 12
- Forum: Engine & Performance
