Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
I am sorry for the long wait
can you tell me the year ? engine size ?
will the horn work ?
do you have a multi meter on hand
are you 100 % sure both battery cables are clean and tight and the battery's vols and amps are good and the battery has NO bad cells in it ?
if you remove and clean and retighten the battery cables will anything electrical come back on ?
if it will work for a little bit and then goes dead the issue would have to be bad connections at the battery or the battery cables ends are bad them selves
have the battery tested again if its good have both battery cables replaced
that should correct this issue if that is all that is done and then it works again for a little while it really should not be anything more than that causing this issue