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Old 07-27-2009, 11:59 PM   #1
frankyjoet
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Join Date: Feb 2008
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Unhappy 73gmc350v5.7l

HI, the lower half of the fuse block does not light when using circuit tester. There are four fuses in the bottom half. What can be the problem and is there a fuse for the fuse block? Also is it true with the key on or off some fuses get current? Need help.

thanks in advance
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Old 07-28-2009, 12:50 AM   #2
60ratrod
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Re: 73gmc350v5.7l

yes there are some fuses that are hot when the ign switch is in the off position. have you tried checking the fuses with the ign switch on and then with the switch off??
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Old 07-29-2009, 08:38 PM   #3
frankyjoet
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Unhappy Re: 73gmc350v5.7l

Yes, found an ign fuse place on the fuse block and with the ign switch on all pos. the trouble tester does not lite. The fuse is a 4amp. At present am using a remote starter to start, also have been troubleshooting the ignition. That's
where i am now. Would appreciate any help.

thanks,
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