C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

No Spark revisited

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Old Mar 9, 2006 | 10:51 AM
  #1  
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Default No Spark revisited

Thanks to all who suggested cures. Had a guy come out and take a look. He tried to start it and got the same results I did,nothing. Connected his Snapon scanner ran the tests and said there is nothing wrong. He connected a spark tester to number one plug at the destributor and got spark! Pulled the distributor and moved it maybe 15 degrees, no start. Moved it back maybe 10 degrees and it started with absolutely no hesitation. Frankly I am at a loss to understand what happened. He did nothing I had not done. I'll mark this one down in my WTF book and hope I don't see it again.
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Old Mar 9, 2006 | 11:46 AM
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Originally Posted by Muffin
He did nothing I had not done.
Yes he did. He started it, didn't he? The hand is quicker than the eye.

RACE ON!!!
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Old Mar 9, 2006 | 12:26 PM
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My prediction is, you will have starting problems again !
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Old Mar 9, 2006 | 01:39 PM
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So he moved it a total of 5 degrees? Are you by chance running the factory balancer? Reason I ask is that maybe the outer ring has slipped and zero isn't where you think it is.
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Old Mar 9, 2006 | 02:50 PM
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CFI-EFI Correct. The master touch. He used a spark tester which I didn't have. Now I have two.
jfb I sure hope not.
Morley Not stock.

Wife and I were married 38 years ago today. In Germany. Drove my 26 Impala 327 to Paris. Coming home to Giessen welded the engine together, it wasn't up to the 100mph autobahns. That was my first SBC rebuild. Seems like yesterday.
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Old Mar 9, 2006 | 06:07 PM
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Originally Posted by jfb
My prediction is, you will have starting problems again !
I think you may be right.
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Old Mar 9, 2006 | 07:00 PM
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yep, that was my suspicion, you spark too far off the compression cycle and nothing happens, not really a candidate for the WTF journal....Glad to hear it is rumbling again...


Last edited by MikeC4; Mar 9, 2006 at 07:04 PM.
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