Ok so I think I have a problem, I went to go put the motor in the truck and before that I went to check the glow plug and it was bad, so I pulled the pull starter and it goes smooth till I hit TDC, it gets really hard to pull and locks up then it is really hard to get it out of TDC. Is this normal? This is the first 2.5 that I have had a pull start on for break in.