Different 7 heat range sparkies
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Joined: Jun 2001
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From: Not from Houston
Different 7 heat range sparkies
I have three different 7 heat range spark plugs at home. I have used them all in my motor at one time. The question is, is it bad to mix them even though they are the same heat range? Thanks.
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gamakichi77
All Motor / Naturally Aspirated
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Feb 18, 2004 02:02 AM