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Is my spark good? Does color of spark matter?
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<blockquote data-quote="z33tec" data-source="post: 478949" data-attributes="member: 25836"><p>I bought one of these OTC 6589's (<a href="https://www.amazon.com/gp/product/B0050SFVO2/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1" target="_blank">OTC 6589</a>) to test my spark to make sure I'm good with plugs/wires/coils/etc.</p><p></p><p>All 3 of the wires produces an orange looking spark. Can I check off my spark as being good or should I be seeing a blue spark? I've read a few things that says spark color matters and it should be blue. Does it matter in this case?</p><p></p><p>Also, it's a 1990 70HP Johnson.</p></blockquote><p></p>
[QUOTE="z33tec, post: 478949, member: 25836"] I bought one of these OTC 6589's ([url=https://www.amazon.com/gp/product/B0050SFVO2/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1]OTC 6589[/url]) to test my spark to make sure I'm good with plugs/wires/coils/etc. All 3 of the wires produces an orange looking spark. Can I check off my spark as being good or should I be seeing a blue spark? I've read a few things that says spark color matters and it should be blue. Does it matter in this case? Also, it's a 1990 70HP Johnson. [/QUOTE]
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Is my spark good? Does color of spark matter?
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