Has anyone had any problems after changing brakes on your 1997 F150 truck after driving it and getting back in to start up again you can not move the gear shift lever out of park?????? At one point I shut the truck off and turned the key and could move the lever to neutral, start the truck and then put it in drive but now that's not working! Slightly revring the engine as rpm's drop SOMETIMES lever can be moved out of park! WHAT'S UP???????