Karl - I’ve successfully ruined Delco and Mopar (Chrysler) alternators by disconnecting the battery while running – no reason to think it will not smoke a Motorcraft alternator too(!)
A possible solution is to provide a dash switch wired into the alternator field circuit. The driver would open this switch and leave it open during the tech inspection. The alternator will thus be “turned off” (not providing current) and therefore unable to provide a burst of voltage and destroy itself in response to the sudden open circuit when the inspector pulls the battery disconnect.
A side benefit is the driver can leave switch off - thus the alternator disabled - during the run. Depending on the car's electrical load this might yield an additional 1 HP or so at the rear wheels during a run.
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Today's Featured Article - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
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