LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Broke down yesterday.. need help

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Old Aug 15, 2010 | 01:17 PM
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Default Broke down yesterday.. need help

My car completely died going up a hill yesterday.. it will not start at all now, had to get it towed

The fuel pump will prime and everything and it turns over but it is not starting.. i was wondering the best way to figure this out?

I'd really like some suggestions before i get into it


Thanks
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Old Aug 15, 2010 | 01:40 PM
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Check fuel then spark. Even if the pump is running it doesn't mean there is the proper pressure. Check your grounds and if any of the wiring is jacked up.
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Old Aug 15, 2010 | 02:00 PM
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checkin fuel/spark today hopefully.. but it was running perfect before it just died randomely thats whats weird
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Old Aug 15, 2010 | 02:49 PM
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I had a coil do that to me. Ran awesome, then nothing, just like someone flicked a switch. I'm betting its a spark issue. If it was a fuel issue it would have started to lose power over a few seconds, spit and sputter, and then die out.
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Old Aug 15, 2010 | 06:39 PM
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Engines need, fuel, air, spark and compression....
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Old Aug 15, 2010 | 08:22 PM
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2 things you can check for spark:

1) http://shbox.com/1/coil_testing.jpg

and to make sure the coil is being told to fire (and it probably is and just not doing it):

2) http://shbox.com/1/4th_gen_tech2.html#opti_test
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Old Aug 16, 2010 | 09:32 AM
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Originally Posted by joelster
I had a coil do that to me. Ran awesome, then nothing, just like someone flicked a switch. I'm betting its a spark issue. If it was a fuel issue it would have started to lose power over a few seconds, spit and sputter, and then die out.
Same for me when my MSD jumper harness failed.

I soldered up all the crimped connections and (Ta-Da!), problem solved.

Hope it's that easy for you.
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