a couple of weeks ago i was driving on the highway when my car lost all power and i coasted to the side of the highway. There was power and i could turn the car over but the engine wouldnt start. long story short i had i towed to the dealer and they found it was a blown fuse to the Electronic Fuel Injectors. Kerney Mesa Scion was cool enought to fix the problem and cover all expenses including towing. I was just wondering if anyone else had blown any fuses while regular driving. I know this sounds really stupid but I was bumping up my system:12" infitity and audiobahn amp while it happened..could that be a possible cause??

Unless you're powering your audio system with that fuse, then no :P

anything's possible. you may have caused a power surge through the alternator or somethign of that nature, and it hit the injector circuit jsut right..