I have had some problems with Withnell Hyundai and Hyundai USA. First, I had an intake manifold gasket fail. Being a retired mechanic, it was an EASY diagnosis. Upon calling Hyundai USA I was informed that the gasket WAS A WARRANTY ITEM! I then called Withnell Hyundai to schedule repair under warranty. I talked to a woman there, on a Thursday morning, who checked into when the repair could be made and the duration of time that they would need in order to complete the repair. She told me that if I could bring the car in on the following Tuesday... read full review »