Driving the Yukon home last night is started acting up. The engine or transmission seemed to be surging as the speed would go up for no reason. The speedo was floating all over the place not indicating proper speed. The transmission wasn't finding its proper gear and would stay in a lower gear until it extreme RPM. The voltage on the truck seemed lower than normal. the stereo has been going off intermitantly for the last few time we drove it.
Any thoughts on what my issue is?
Any thoughts on what my issue is?
