being a newbee, i am sure this question hs been asked before, we just got our 1st diesel with an automatic transmission. it shifts hard as can be into second third and forth. if you push hard on the throttle it does not feel as bad but just trying to drive normal, it feels like its gonna break something. what or where do i start looking for a way to correct this horrible problem ? thanks so much in advance for some help .
davidh (the old guy)