Last week I installed a 20R into my truck and now I can't get it to start. It was running before the swap, it just had a bad clutch which I replaced. It's just making a single "click" noise when I hit the starter. It seems like the starter is having a hard time spinning the flywheel, but I dunno what could have gone wrong in there. The connection to the starter is on tight and the electrical seems alright. I still haven't put fluid into the clutch lines yet, could that be the problem? The tranny is in neutral as is the transfer case. Should I just rock it until it starts? What could be binding the flywheel? It's the first time I've put in a motor so I really dunno what could be happening. Thanks

 

i know this seems stupid but does the battery not have enough juice?

 

I got it all figured out and I have to take the motor out again. It's somehow binding on the clutch arm. It must have jammed up when we put the motor in. I'm not happy.