wife was driving and said motor sped up. she parked it and it would not restart. I tried to start it and noticed the indicator showed 2nd gear as soon as the key was turned to the start position. please help
will not start, gear selector indicates 2nd gear on 2003 GMC Yukon XL 2500
Your wife had noticed "the engine had speed up" and now the engine won't start could have a transmission problem but try turning the ignition key while moving the shift lever through the P R N D 1 2 3 position in case the shift linkage/cable has come out of adjustment preventing it from starting (not allowing the transmission neutral safety switch to see Neutral or Park position).