I have a 2000 GP GT with a top swap done recently and I am getting a squeaking noise, which sounds like its coming from the idler pulley. I put my hand on the idler while it was running and there was a lot of vibration. The squeaking gets a little louder when I accelerate. I had this noise when I first did the top swap, but it went away after several start ups. The dyno shop put a stethoscope around that area checking the snout and idler pulley and he said it sounded like the idler. Does this sound like a bad idler pulley? Possibly resulting in my low boost issue?
