2002 Hyundai Elantra rough idle

2002 HYUNDAI ELANTRA

114,000 MILES • 4 CYL • FWD • AUTOMATIC

RFRAINMAN

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After it warms up it starts to idle very rough. Been getting worse. Engine code: Cylinder 3 misfire. Replaced plugs and wires. got fuel filter, how do I get to the pump/filter access? what else could be problem?

Sep 12, 2010 at 8:10 PM

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