help pls.....this morning i went out to fuel my car, then, i accidentally put diesel in it, after that...i drove from the station to fred myer, then fred myer to house.....it work fine. after about 5 hours, it wont start anymore! i was wondering what the cause then i remember about the fuel! OMG! im so stupid.... how much does it cost when i let the mechanic do it? $200?? 400?? pls response ASAP and thnx....