I have an 08 m35x 130,000 on it was driving fine stopped at a light went to go and car moved slow to get up to speed. It like it staring in 2nd or 3rd. It won't sift to 5th and trying it manually it won't help. Got up to 65 it stayed in 3rd for a min then shifted hard into 4th. If I turn off car and restart it will start in 1st but then se problem after. I just paid 2100 to replace the power distribution block. All suspension and hubs and brakes and valve cover gaskets and spark plugs. Now tranny acting up.... any help would be very much appreciated.
