acceleration

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Old Oct 22, 2017 | 06:19 PM
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dterry2's Avatar
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acceleration

1999 f-250 super duty 5.4l 4x4 extended cab
struggles to go uphill (like it is not getting gas)
 
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Old Oct 22, 2017 | 07:47 PM
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glc
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From: Joplin MO
Any OBD2 codes? When was the last time you changed the fuel filter?

Do a fuel pressure test, get your cats and exhaust checked for blockage. Check the transmission fluid if it's an automatic.
 
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