Recent content by wcastle
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engine temp sensor
hello, I just replaced the water pump in my 2005 EB, 5.4l. I let it idle for 30 minutes, then drove it to check for leaks. The temp gauge indiacted hot all of a sudden, and sent the engine into fail-safe mode. i shut the engine down to check coolant level, all was good so I started the engine...- wcastle
- Thread
- Replies: 1
- Forum: 2nd Gen Ford Expedition Engine & Performance
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P0351 engine code
yes, it is misfiring. the P0351 code indicates a fault in the coil circuit. the coil is firing when i tested it, i just wonder if there is an intermittent problem with the coil connector, or in the PCM. thanks for the reply- wcastle
- Post #3
- Forum: 2nd Gen Ford Expedition Engine & Performance
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P0351 engine code
Hello, I keep getting a P0351 ignition code on my 2005 Expedition. I replaced the spark plugs, and the #1 coil. I checked the wire back to the PCM, it all tests ok. Is there a way to check the PCM, to verify it is the problem? The problem ususally occurs in the morning, and not so much in the...- wcastle
- Thread
- Replies: 4
- Forum: 2nd Gen Ford Expedition Engine & Performance
