acceleration

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10-22-2017, 06:19 PM

dterry2

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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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10-22-2017, 07:47 PM

glc

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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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