Today my dad came home with a tow truck with his tundra behind it. He tells me the transmission wont get into gear. To let you everyone know, its a automatic. So I get in the truck put the it into gear and it doesnt move...at all. It makes this crackling sound as soon as the engine is on. And yes the engine turns on and is able to rev. I really need help here on these questions....what do you guys think is the main problem(even though its pretty obvious) and will a v6 tacoma transmisson be able to swap into the tundra. Also how much would we be looking at to get it all fixed. Thanks in advance for any help.