was wondering if the crank, can be taken out through the bottom without pulling the motor, or is it easier to take the motor out? this stinks:rant:, was about to take her to the track one of these weekends. dam!!!!!!!!!!!
If it was crank related, it would likely get louder with rpm. Not sure why it you would lose boost. Even if something did happen to the crank (not major but just bearing noise), I would think the truck would still be capable of building boost.