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Low Compression on Cylinders 2 and 4
2010 Ford Expedition 5.4 3v - My mechanic (Christian Bros Automotive) just told me that he did a power balance test on my engine and it shows that cylinders 2 and 4 have very low compression. He said that it is either a cylinder leak, a cracked head, or a cracked engine block. He recommends a...- Carl Keef Jr
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- Replies: 4
- Forum: 3rd Gen - 2007 - 2017
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DTC P2098
My check engine light came on recently and it indicated a problem with an O2 sensor. So I replaced all 4 O2 sensors. My 2010 Expedition has 184,000 miles on it, so I figured while I was under there, I would just change them all. The check engine light went away and it drove without issue for...- Carl Keef Jr
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- Replies: 1
- Forum: 3rd Gen - 2007 - 2017
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Key FOB Replacement
I have the two original keys for my 2010 Expedition Limited. They both work but are starting to come apart and I need to get replacements. So far, everything I can find seems to be around $200 each. Have any of you found a less expensive way to replace one of the keys/FOBs?- Carl Keef Jr
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- key fob
- Replies: 8
- Forum: 3rd Gen - 2007 - 2017
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Rough shifting transmission when stopping and starting.
When I am coming to a stop, it's like the transmission is late to get the notice to downshift and roughly comes to a stop. Same thing when I start driving again. I give it gas and it sits there for a second or two and then it's like it slams into gear. Today, I took my foot off the brake after...- Carl Keef Jr
- Thread
- Replies: 9
- Forum: 3rd Gen - 2007 - 2017
