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

85 vette suddenly stopped running

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Old Jan 30, 2011 | 08:58 PM
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Default 85 vette suddenly stopped running

While idling at a traffic light today my 85 suddenly stopped running. Tried cranking it for awhile with no results. Pushed it out of the traffic and when I tried to crank it again, it started. Drove it back home with no problems and the car still starts up OK. What could have caused this problem? Any ideas? The battery is strong and obviously I am getting fuel since it did restart.
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Old Jan 30, 2011 | 09:00 PM
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Did the car set any trouble codes?
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Old Jan 30, 2011 | 09:02 PM
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No, there were no codes, no check engine light, etc.
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Old Jan 30, 2011 | 09:03 PM
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Fuel pump might be on its way out.
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Old Jan 30, 2011 | 09:06 PM
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Thanks for the reply. I thought about the fuel pump. But since the engine stopped suddenly without any indication of dying due to fuel starvation, I did not think too much about this being the reason for the problem.
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Old Jan 30, 2011 | 09:15 PM
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The ignition control module inside the distributor may be going. If it cuts out, all electrical to the plugs stops.

You might also check the two plugs on the drivers side of the distributor that plug into the square section of the distributor....check to see that they are tight.
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Old Jan 30, 2011 | 09:53 PM
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Thanks. This is exactly the way I am thinking. I know that one of the wires (red) on the distributor has a broken plastic clip. When I got the car home I did check that wire and it did push in a little bit. This was after the car had begun to run, but still the wire was a little loose and this could have been easily the problem. Moving the car may have caused the wire to make contact enough to get the car running. Also, I did think of the ignition module. Usually this module either works or it does not. But that is surely an area that needs to be checked out. Thanks!!! I will be looking at all these possibilities tomorrow.
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