so i bought a 89 s10 2.5, i was driving it home, i maybe got 6 or 8 miles, i was going up a hill, it started slowing down and i heard a loud bang, smoke filled the cab. i got out and water was running out from under the truck it also went ont the windshield. ive got a wrecker on the way to go get it. dad thinks it may be a water line, (because of all the water) im thinking the motor is blown what do you think? i dont know if it will start, i didnt try it. would a water line make a loud bang or do i got a blown motor