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Bronco starting question

Posted: Fri Oct 29, 2010 12:44 pm
by garagedude
Whats the relay( I think) on the firewall for? I've tryed shorting the solonoid and cleaned every connection but it won't start or crank. The starter tested good. It sounds like that relay thing on the firewall is clicking? Is it needed ?? Its like a fuseblock thing. The parts store don't carry this either...

Re: Bronco starting question

Posted: Tue Nov 02, 2010 9:35 am
by oneway
is there a bad fuse?

clicking means a bad starter/alternator
if it cranks but won't turn over = bad battery

right?

have you tested for spark?

Re: Bronco starting question

Posted: Thu Nov 04, 2010 7:27 pm
by drofman
clicking means battery. have you tested the battery? or jumped it with cables from another car? to jump the relay take a wire from battery "+" to the "S" terminal

Re: Bronco starting question

Posted: Thu Nov 04, 2010 7:33 pm
by drofman
NAPA # ECH STH404 for relay. looks different but will work