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Old 06-01-2007, 01:12 PM
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Bad Coil.... What would the symptoms be???

If I had a bad coil what would the symptoms be? 1998 LT 155K
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Old 06-01-2007, 01:14 PM
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Re: Bad Coil.... What would the symptoms be???

No Spark
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Old 06-01-2007, 01:25 PM
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Re: Bad Coil.... What would the symptoms be???

Other then no spark? How about problems when the engine is under load? Could it cause misfires? I mean lets say it is not completely shot just not functioning 100%
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Old 06-01-2007, 02:10 PM
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Re: Bad Coil.... What would the symptoms be???

Quote:
Originally Posted by BlazerBoyLT98
Other then no spark? How about problems when the engine is under load? Could it cause misfires? I mean lets say it is not completely shot just not functioning 100%
Get a spark tester and test for good hot blue spark.
The kind that has a good snap and jump to it.
Always test after engine is good and hot.
A coil fails more when hot.
MT
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