Opti Rotor?? car running like crap and a rattle

[jaysz2893]

Just fired over the camaro after like a month and it dies, then putters on second attempt to start, then runs like it is cammed. Then I blip the throttle and hear a rattle coming from the front of the motor. I take off the serp belt to see if it is the tensioner. Go to restater, wont fire over. Aver muchg cranking it fires up and runs like shit and still has rattle. I think the opti rotor is on the way out... maybe??