Toyota Supra Engine Not Cranking Over

Installed Battery Backwards(reversed - ,+)lights,buzzer All Work Engine Does Not Start. I Have Replaced 2 Blown 15amp Fuses(domelight,efi)...

Radiator Lamp On Left Side Of Dash With Picture Of Radiator,goes On When First Turn Over Engine. Goes Out After Time, As If Water Level...

Hello, I Have A 87 Supra With A Swapped 1jzgte 2.5l Twin Turbo, Five Speed. The Car Has A Brand New Battery. It First Cranked Rather...