Has been to the Hyundai garage twice, Goodyear car centers twice. Service engine soon light comes on, Engine misses when accelerating or when RPM's drop ( no tach so I can't say for sure exactly when it starts) Does not seem to happen in first gear. OBD show codes for Cylinder 3 misses. Fuel system cleaned by Goodyear and also replaced number 3 cylinder fuel injector. Problem solved for approx. 3 days. Then Same problem again, misses when accelerating or RPM's drop, Check Engine soon light comes on, as soon as computer re-set runs good for 2 to 3 days then same problem. Both garages say can't find problem? Both service centers report the same code, cylinder 3 misfiring. Both service centers re-set computer,car runs ok for 2 or 3 days and then problem appears again. Hyundai said they even hooked up diagnostic computer and drove it for two days.
Feb 8, 2010 at 9:51 AM
