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Old 09-22-2020, 08:39 AM   #8
ChevyTech
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Join Date: May 2004
Location: Minnesota
Posts: 4,620
Re: 90 astro 4.3 crank sensor

You said it has spark, and earlier you said it injects fuel, so the pick-up coil has to be working.

The engine position is determined by the pick-up coil in the distributor.

Did you remove the distributor to do any of the work you did?

Did you rotate the housing of the distributor at all?

Does it have a good hot spark that looks blueish?. A weak spark usually looks more orange then blue.
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For those of you that are wondering why you are not getting replies to your thread:
Did you give the model, year, engine, fuel system type, and transmission information?
If it is modified from what came stock from the factory, let us know that too.
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