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Discussion Starter #1
Ok, I've got a 05 Sonata 2.7 V6 that runs rough, but not all the time. Sometimes after deceleration it runs very rough; this can be cleared up by shutting off the car and restarting. The dealer says there are only error codes showing for misfirings on all 6 cylinders. Off course, the car will not do this when I take it in. Any clues?
 

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Mileage ??

Things up to par ?

Plugs not burned up.... crank position sensor pigtail not frayed and shorting out... program #47 for intermittent hesitation.. program #62 for shift feel/driveline bump ? Ends of plug wires not dis-colored where voltage trying to get out ?
 

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Mileage is 131k, plugs and wires replaced, visual inspection reveals nothing out of the ordinary. Dealer thinks it may be an ignition pack (?), but they're not sure.
 
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