2007 Hyundai 3.3L Rough Idle with jerk motion at stop.. Ok when running. Changed Spark Plugs, just added fuel injection/engine cleaner. Have seen people spending hundreds to thousands of dollars with no real solution. Suggestions are broken hoses, Vacuum leaks, EGR Valve, coils, etc. Any suggestions as to next step All are saying engine code is very vague at best, not truly identifying source of problem. Have not had Engine Light code evaluated yet
2007 Hyundai 3.3L Rough Idle with jerk motion at stop.. Ok when running. on 2007 Hyundai Santa Fe
by TassoC in Youngstown, NY on October 21, 2013
ANSWER by rrb6699 , March 20, 2014
what is the code? P2702? let me know. does it feel like you hit the brakes when driving along when this happens or is it just after you stop?