what to check for?need help

boost gsr

New Member
what i did was i install a j&s safeguard to my car and it went bad. i wire the in of the j&s to the crane box trigger input and the out of the j&s to the distributor neg- trigger. now i have a problem with the car electrical . when i try to turn anything on(head lights ,fan motor etc.) the car goes black . but when i turn every thing off and the key is still on it like normal fuel pump still work when key is turn on and off the car does not turn over it just clicks and the relays in the car frickers(sounds like a dead battery) try to jump start but the car goes to black out?? can some one help ..talk to a lot of people and no one has any idea??
 
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