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new to me 93 cpi blazer

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Old 12-10-2023, 05:26 AM
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Default new to me 93 cpi blazer
got a new s10 with a no spark condition, honestly thought it would be easy but it's sparking from the coil...sometimes? but nowhere else and even direct from coil it has to crank for 5 seconds to start sparking
 
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Old 12-10-2023, 04:31 PM
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Do you mean sparking from the coil body or you pulled the lead and it is sparking to ground?


George
 
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Old 12-10-2023, 04:34 PM
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Originally Posted by GeorgeLG
Do you mean sparking from the coil body or you pulled the lead and it is sparking to ground?


George
coil lead to ground, purple spark but wont start the engine and timing is correct, so I'm grabbing a new distributor since the pickup is more expensive than a used entire dist
 
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Old 12-10-2023, 04:37 PM
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10-4

George
 
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Old 12-10-2023, 04:39 PM
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Originally Posted by GeorgeLG
10-4

George
will get back once i install the new one and time the engine
 
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Old 12-11-2023, 04:22 PM
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Originally Posted by GeorgeLG
10-4

George
some pops while idling so I need to address that but it was the pickup being faulty intermittently
 
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Old 12-11-2023, 05:06 PM
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So your good or still need help?


George
 
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Old 12-11-2023, 06:50 PM
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Originally Posted by GeorgeLG
So your good or still need help?


George
its running and running mostly ok, some help would be nice though since it's cranking for a few seconds before starting
 
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Old 12-11-2023, 07:03 PM
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Originally Posted by cartercarbaficionado
its running and running mostly ok, some help would be nice though since it's cranking for a few seconds before starting
Do a fuel pressure leak down test and pull one plug wire and look for spark during the initial crank no start condition.

George
 
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Old 12-11-2023, 07:06 PM
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Originally Posted by GeorgeLG
Do a fuel pressure leak down test and pull one plug wire and look for spark during the initial crank no start condition.

George
no it starts its just cranking for 5 seconds before kicking over and runs a bit weird at idle
 
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