2002 4.2 motor

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11-02-2016, 04:34 PM

lonel158

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2002 4.2 motor

when going up a grade trucks jerks. dont know if engine sputters oir if torque converter locks and unlocks. any ideas greatly appreciated

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11-02-2016, 05:21 PM

glc

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I'd suspect ignition - plugs, wires, coil pack.

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