LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

No Spark NEED HELP

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Old 01-15-2012, 01:45 PM
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No Spark NEED HELP

I need help, i dont have spark at the spark plugs or coil. Where do I start?? Its the original opti, with 95,000 miles on it. Do i just replace it or is there an order in which i should start checking things and how?
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Old 01-15-2012, 02:02 PM
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Re: No Spark NEED HELP

4th Gen LT1 F-body Tech Articles

and there is a sticky at the top of this forum...

You have a lot of stuff in your sig, but nothing that indicates what car it is. It's nice if people can see this here and not have to click to go somewhere else to find the info.

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Old 01-15-2012, 02:40 PM
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Re: No Spark NEED HELP

Did you scan it for codes?
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Old 01-18-2012, 02:52 PM
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Re: No Spark NEED HELP

Sorry its a '96, I havent checked for codes, however the check engine light never came on, so would it have codes?
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Old 01-18-2012, 04:13 PM
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Re: No Spark NEED HELP

Yes. There are codes that will shut down the engine, but will not turn on the SES light.
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