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CEL codes & some other questions
Quick question about the O2 sensors, you say there's four of them. Can you buy the same sensor for all four of them or are they all specific?- LCM99
- Post #7
- Forum: General Discussion
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L
CEL codes & some other questions
I took my vehicle to a friend of a friend about a year ago for a bunch of work and I thought he replaced the tie rods and ball joints, guess he didn't do that great of a job. Do you think they just need to be greased or replaced all together. Will it harm it just to squeak? I'll take a look...- LCM99
- Post #6
- Forum: General Discussion
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L
CEL codes & some other questions
I'll check the knobs tomorrow and see if they look alright, thanks for the info.- LCM99
- Post #3
- Forum: General Discussion
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L
CEL codes & some other questions
I have a 1997 Expedition 5.4L 183,000 miles. It's been idling rough for a long time, but has gotten really bad recently (drops to 500 rpm while idle, have to keep the throttle down while stopped). The check engine light came on too, got it checked and these were the codes - P0171, P0401...- LCM99
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- Replies: 8
- Forum: General Discussion
