Hello, I am new to this site so bare with me as I am a rookie to the Grand Prix world. I bought a 2002 Grand Prix GT with the 3.8 motor. When I was driving it the belt tensioner pulley froze up and broke the belt. When it froze up the pulley got bent out of shape. When I tried to remove it the bolt broke and there I sat. So here goes the questions. The bolt is a left hand thread is it not? If I can't get the bolt to move what is my next move? I was told I will have to remove the whole belt tensioner assembly and that is the assembly that the heater hoses go into. My friend told me that if I take of the belt tensioner spring cap I should be able to find a bolt or a snap ring to remove and that would make it so I do not need to remove the whole assembley just the tensiner arm. When I took the cap of I did not see a bolt or snap ring just a flap black washer with a couple notches in it. Has anyone here had any experience in this issue? Thanks