Help please I need to know what direction to go. I bought a 02 celica gts a couple months ago I was told it had a bad engine & had been sitting for over 3 years. I bought a engine online & a friend put it into the car for me & today was the big day to hear her run. I put the battery in turned the key & nothing, the engine doesn't even turn over, doesn't even click. Its a brand new battery my dash lights come on & my heater works the windows work. Any suggestions on what to do next? I just want to hear this car run after all the money I've been putting into it, its depressing.