Thread: Bad Starter
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Old 09-08-2015, 09:32 PM
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davids2toys davids2toys is offline
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Join Date: Dec 2006
Location: Southbury, ct
Cobra Make, Engine: ERA, 428, 4 speed Toploader, Jag rear, Red with White stripes
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Quote:
Originally Posted by patrickt View Post
That strap was a supplemental ground that was in addition to the black ERA ground wire. Yes, I turned on my lights and fans and then measured the current running through that wire and it seemed a bit high. You can not just disconnect the wire and run it in series with your multimeter unless you have a very special multimeter that will measure higher amperage. Most multimeters can only measure very tiny amounts of current that way.
Thanks for the strap info..I will check them out and see what they have.
I borrowed a friends big Snap on Amp reading tool, here is a pic.
After I figure it out I started testing all kinds of stuff. At first I could not get it to work.. but when I put it across a few fuses and got readings, I went back to the wire. Seems the key has to be on to get a reading on the wire, but not on the fuses. With the big snap on gauge I got a little less than 2 amps with the wipers, high beams, and fan on. No horn, blinkers or brake lights After I realized I would not blow my multi-meter I did it with that and the most I got was .07 ish, it was jumping around a little. I don't know why the discrepancy between the two gages?
What would you consider to be normal here? I'm thinking nothing should be running thru that wire?
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ERA#698 428, 4 speed Toploader, 3:31 Jag rear

Last edited by davids2toys; 09-08-2015 at 09:47 PM..
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