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Re: 79 MGB Roadster Alternator Problems

To: "'mgs@autox.team.net'" <mgs@Autox.Team.Net>
Subject: Re: 79 MGB Roadster Alternator Problems
From: Chris Kotting <ckotting@iwaynet.net>
Date: Wed, 2 Sep 1998 07:37:16 -0400
Rule #1 of alternator diagnosis:  Never try to diagnose a potentially sick 
alternator with a flat (or potentially sick) battery.  Borrow a known good 
battery from another car if needed.

Contrary to some folks belief, an alternator will not charge a flat 
battery.  A generator will (because it uses permanent magnets) but an 
alternator won't (because it needs battery voltage to energize a set of 
electromagnets).

Chris Kotting
ckotting@iwaynet.net

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