Car engine started running rough, vibrating. All warnings started going off - continuously cycling through earnings. Car lost power while driving. Had to be towed. Dealership said fuel in oil & suggested I probably didn't change oil on schedule (despite having no idea of when I had oil changed). Testing showed code P0303 #3 Cylinder misfire. Ran cylinder A/F test - cylinder #1 and #2 failed. Replacement of spark plugs, oil & filter recommended & completed.
Car engine started running rough, vibrating. All warnings started going off - continuously cycling through earnings. Car lost power while driving. Had to be towed. Dealership said fuel in oil & suggested I probably didn't change oil on schedule (despite having no idea of when I had oil changed). Testing showed code P0303 #3 Cylinder misfire. Ran cylinder A/F test - cylinder #1 and #2 failed. Replacement of spark plugs, oil & filter recommended & completed.
- Wendy H., Rhinelander, US