Help needed Evo 8 mr340 car was running perfect got a second hand radiator as my last one was leaking noticed the fan wasn't kicking in so I run a wire from the fan to the battery just to check if fan was working and it was got a slight spark when connecting the wire to the battery now the car will not start at all will not crank over all the lights come on on dash but will not start I run a wire from the starter to the battery and it turns over that way but will not start I have checked battery volt all the fuses can't find the problem