im having trouble accellerating it feels like it's not shifting when i want to pick up speed i took it to the shop and they changed the coil pack and the coolant sensor after putting it on the dia machine i drove it and the same problem still exist? please help!
accelleration on 2001 Hyundai XG300
by jameel236 in Philadelphia, PA on February 23, 2011
ANSWER by Superbob , February 23, 2011
Did they drive the car before and after? Did they guarantee their repair? I need to more information for me to tell you much, but it sounds like a transmission problem if it doesn't shift right. Take it to a Hyundai specialsit and get another diagnosis. Here's a directory link for you: https://repairpal.com/directory?address=19120&car_brand_names=Hyundai