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How do you know if you have a bad coil pack??

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Old 07-23-2002, 01:38 PM
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Default How do you know if you have a bad coil pack??

Someone suggested that might be the problem with the detonation issues I've been having. How would I know if one was bad?
Old 07-23-2002, 02:43 PM
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Default Re: How do you know if you have a bad coil pack??

if you had a bad coil pack, most likely something would happen such as there not being enough voltage to throw a spark or something, causing a missfire.
Old 07-23-2002, 04:31 PM
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Default Re: How do you know if you have a bad coil pack??

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by verbs:
<strong>Someone suggested that might be the problem with the detonation issues I've been having. How would I know if one was bad?</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I am getting misfires at times when racing, but only when racing. That being said would that eliminate the possibility of it being a coil pack?

I've never thrown a code for a coil pack ever...to my knowledge.
Old 07-26-2002, 04:34 AM
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Default Re: How do you know if you have a bad coil pack??

In auto tap you can check for misfires on a certain cylinder. Find out which one it is and switch the coil to a different cylinder and see if it does the same thing. Do the same thing with the plug and wire. That would be the easiest.



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