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Engine Bogging down on highway

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Old Jul 13, 2020 | 05:41 PM
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jlc11010
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Engine Bogging down on highway

I have a 2006 Ford F-350 super duty, around 50,000 miles. It started to bog down on acceleration on the highway. Then the check engine light started to flash. Eventually it stayed on. Was giving code P0174 bank 2. Reset the computer and went driving again and same thing on the highway but the check engine didn't come back on. Any ideas?

Thank you
 
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Old Jul 13, 2020 | 07:08 PM
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Djosbun
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Driver's side bank of cylinders is reading as running lean. Start by checking for vacuum leaks. There's no silver bullet for a lean condition but should be easily found by doing some diagnostics (by checking for a vacuum leaks first).

-- Dave
 
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Old Jul 13, 2020 | 07:26 PM
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jlc11010
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Originally Posted by Djosbun
Driver's side bank of cylinders is reading as running lean. Start by checking for vacuum leaks. There's no silver bullet for a lean condition but should be easily found by doing some diagnostics (by checking for a vacuum leaks first).

-- Dave
Checked all the hoses. No visible leaks. It's a gas btw.
 
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