Ok so it was the timing

mercuryfreak200

?Which parents?
So everybody thanks for helping me get the supra going, but it is still making this horrible noise like a bearing grinding Or trying to seize up. Everytime it does this it almost dies. The last time it happened, which is when it quit, the exhaut timing jumped three teeth. So I'm leaning towards maybe the timing tensioner pulley being bad, but then it could be the turbo, but it sounds more like a pulley rather than the turbo and if it was the pulley then that would explain why it jumped time right? I'm just saying if its the pulley then it would also explain why it tries to die as well, right?