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Old 02-10-2004, 01:11 PM   #1
roadking
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alternater bad?

if i pull my battery neg. cable off and my truck dies the alternater is bad, now im just wondering, i have HEI wont that kill my truck anyway because of no power to the HEI?
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Old 02-10-2004, 02:48 PM   #2
Old Dave
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There is a discussion going right now on that very subject titled "electrical".
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Old 02-11-2004, 12:19 AM   #3
Longhorn Man
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If your alt is charging, then the HEI would be getting the power it needs to run even if you pulled the battery out and drove across town.
*note* removing a wire can damave your alt. Not likely, but it can fry the diode s in there. Best way to test is with a volt meter.
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Old 02-11-2004, 01:12 AM   #4
MAC67
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the easiest way to check youre alt in the world , with youre truck running take youre pocketknife or screwdriver or anything similiar , touch it to the little round quarter sized piece directly in the middle of the back of youre alternator , if it is magnetized then you are charging,, and its working
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