The whole vehicle bucks, then speedo jumps back up to where it was? This only ever seems to happen when I'm going up a hill, and I give it more gas. The severity of the buck seems to be affected depending on how steep the hill is/how much further down I press the gas pedal. Seems like it could be a really rough downshift due to a bad speed sensor, or? Help please!
have the same problem?
Sunday, September 18th, 2011 AT 6:28 PM