ok i have alot of othere issues but the car still ran and drove ok but today i get home from getting something to eat i was in the supra i turn it off go inside for 2 hrs i come out to go up to the store get in my car turn the key it turns over but wont start and there was weired sounds coming from lower engine when i tryed to start it ended up the bolt on the crank pulley came a lil loose and was spinning around so i tightend it up and tryed starting again the sound went away but still no start i checked for spark and no spark so i have brand new spark plugs and not that old ngk wires so then i checked the igntion box thing on the drives side strut tower for voltage with car in on postion on connector 6p on pin 3 and no power there ware shoulde i check next