Mechanics

MISFIRE @ IDLE

2004 Hyundai Sonata • 4 cylinder 2WD Automatic • 107,000 miles

2004 hyundai 2.4l, drove through 1foot of water, car lost power, no throttle then picked up power & drove on, now car misfires @ idle also previously check engine light went on & off, changed oxy sensor before manifold but light still on & off, have 107,000 miles what should I check for?


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Get a scan done to retrieve the trouble codes. Have the engine compression tested. Is there any abnormal noises when engine is running?

KHLow2008
Mar 31, 2011.