Hesitation at speeds over 50 mph

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01-06-2011

techrider62

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Hesitation at speeds over 50 mph

Truck run fine below 50 but after that it hesitates bad.I have change the plugs,air filter,gas filter and wires are newer

1994 3.0 auto 4x4 130,000 miles

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01-06-2011

Toreador4x4

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check your fuel pressure while driving, run the gauge up to the windshield and tape it on the outside

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01-26-2011

Liberto

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Might sound stupid but check your pcv valve and the hose... Mine popped out and it ran like absolute dog **** sputtering above 50

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01-26-2011

techrider62

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It ended up being a bad plug wire.Thanks

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01-31-2018

JayRock

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Check the O2 sensors

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