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Q: is relay that sparks when testing bad?

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I tested correctly by connecting wire between + battery and 86 on relay and - on battery and 85 on relay. when doing this I got a spark. I tested every other one of the relays (this way) and they clicked. thanks

Yes - your relay is probably bad. I would replace it and see if you get the same effect. You also may be touching positive to positive. Without further information, it is difficult to diagnose this issue, but a faulty relay is likely to be the issue.

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