hi guys I would like to know what ive done to my cars auto transmission... its a 2003 XR6 Turbo auto 4spd no mods at all with 106,000 on the clock. other night was driving and slowed rite down... took off quickly and heard a cranking sound in the engine bay... I had no acceleration at all... the car stopped and I had it in drive and wasnt going no where... Turned it off for 5 mins thinking a computer prob. Started it up alrite but same thing the car couldnt move, then tryed reverse and no luck. I checked under the car and there was a puddle of transmission fluid. I noticed it was bad. towed it back home and its been sitting at the mechanics for the last 3 days and they havent got time to check it out and probally gortta wait till this monday or tuesday.... sounds like a blown gear box is this true if so what would be the repair bill. hope someone can help cheers