How Many O2 sensors on an 04 4.7 4x4 1500?
#1
03-10-2014, 08:54 PM
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Location: White Lake, Mi
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How Many O2 sensors on an 04 4.7 4x4 1500?
So, I have 170,000 miles on my truck, and figured I'd change the original O2 sensors on my truck. I've always been under the impression that I have 2 (1 upstream + 1 downstream). But reading around, I'm starting to wonder if I have 4. Can anyone verify this for me without me having to crawl under the truck?
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03-12-2014, 06:48 PM
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#3
03-13-2014, 08:39 AM
