2003 Kia Sedona Repair Question
Asked on January 4, 2013
Kia Sedona Vibration Problem
Trouble getting up to speed, clunking sound at 40 mph, makes a rough sound/vibration when at stop, vibrations get stronger when given gas
Answer
Replied on January 6, 2013
Symptoms indicates possible misfiring. Is the Malfunction Indicator Light showing?
Have the spark plugs and related components checked.