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distributer or timing or ignition?

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  #1  
Old 05-29-2010, 12:07 AM
rogerslabtop's Avatar
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Question distributer or timing or ignition?

i know nothing about this stuff but try to learn. i got a 72 olds 350 rocket. If i crank it over and give it gas it sounds like it starts, I let the key off and it immediately dies. all pulg wires are in order. so if it's timing do i have to mess with the engine or is it something i can do with the distributer?
 
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Old 05-29-2010, 04:08 PM
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Kinda hard to say without hearing it run. Will it stay running if you keep your foot on the gas? Or feather the throttle? Has it been a while since it's been started? If so it may have bad gas or a gunked up carb, I'd also check vacuum lines for any that are disconnected, cracked, or missing.
 
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Old 05-30-2010, 01:42 PM
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unless i just keep cranking the starter it dies, if i put my foot to the floor she revs but let go of the key and it dies. I bought it just to play with and mess around. i never had it run.
most of the guys that look at it say timing, so do i just need to ajust the distributer for that or do i gotta pull the engine apart for the timing?
 
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Old 05-31-2010, 12:17 AM
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no ignition to your coil in the ignition position, could be a bad contact on the ignition switch, easy test, turn the key to on, test the voltage on the + terminal of your coil. if there's no voltage then the problem is in the switch.

You can also try jumping 12V battery to the + on the coil and see if it stays running at that point.
 
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Old 05-31-2010, 12:29 PM
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ok the positive on the coil, it has the 3 wires? i tested both sides and got nothing with the key in the on position. i also craked it over and there must be a short too, the battery drains fast. haven't tried jumping it yet though, gotta find some wire.
 
  #6  
Old 06-03-2010, 11:12 PM
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positive will be the one that has a + marked on it, the negative has 1 wire that goes to the distributor.
 
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