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Now Car Just Stops Running.

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Old Aug 12, 2004 | 11:37 PM
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Default Now Car Just Stops Running.

Me again, checked the battery, alternator, all the grounds, and all the connections I could think of. It seems to happen mainly upon acceleration. Could not go 3 blocks! No overheating. Ignition coil? Carberator? Help!
kidneyboy
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Old Aug 13, 2004 | 03:23 AM
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Funny, I'm dealing with this same issue. I know its my fuel system, either debris in the tank, debris in the line, blockage to fuel filter or carb problems. I heard from a forum member that blockage in the tank can cuase suction problems that shoots fuel past the carb and cuases it to flood. Does your car restart and run better after you sit a minute or two? My 77 wont make half a mile or two untill it just stalls and the i sit for a bit and dhe drives better for maybe fifteen minutes or so. Tomorrow i'm taking her to mymech and well drop the ttank for cleaning, clear the lines and check the carb. U may wanna do the same.
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Old Aug 13, 2004 | 11:45 AM
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Default Good Advice

I think my problem is a bit different. It runs fine for a few hours sometimes then it just won't run anymore. I've given up trying to self-diagnose, now it,s at the mech's. I'm thinking carb, ignition coil, or a ghost.
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Old Aug 13, 2004 | 11:52 AM
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I had a similar problem a few years ago. Turned out it was my magnetic pickup in the distributor.
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Old Aug 13, 2004 | 12:20 PM
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If you have an HEI, then it's usually the module or pick-up.
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Old Aug 14, 2004 | 03:04 AM
  #6  
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Check the fuel filter. Mine did the same until I replaced the filter. Been going good since then.
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Old Aug 14, 2004 | 06:39 AM
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Originally Posted by 1LE
I had a similar problem a few years ago. Turned out it was my magnetic pickup in the distributor.
similar problem on mine. after it heated up it would die. would start agin in about an hour
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Old Aug 14, 2004 | 06:49 AM
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Often, if you have a crack in the coil, when the car heats up, the crack will open up and short = no spark. When the car cools down, the crack closes, and it will run again. Chuck
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Old Aug 14, 2004 | 08:24 AM
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Could be alot of things. Trash in fuel lines and tank, bad coil and or HEI would be my guesses.
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Old Aug 14, 2004 | 10:04 AM
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Originally Posted by kidneyboy
I think my problem is a bit different. It runs fine for a few hours sometimes then it just won't run anymore. I've given up trying to self-diagnose, now it,s at the mech's. I'm thinking carb, ignition coil, or a ghost.

Ack!! Danger! Danger! I know it's tough to diagnose, but when you turn something like this over to a "mechanic"..... sure hope it is someone good that you trust. When you pay someone an hourly rate to diagnose intermittent problems the hours and $$ can add up quickly. Another common technique when someone else is paying the bill is to just start replacing "stuff" until the problem is fixed. This also can get very expensive and too often doesn't even fix the problem.
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Old Aug 14, 2004 | 11:21 AM
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Originally Posted by kidneyboy
Me again, checked the battery, alternator, all the grounds, and all the connections I could think of. It seems to happen mainly upon acceleration. Could not go 3 blocks! No overheating. Ignition coil? Carberator? Help!
kidneyboy
Does it just die like somebody shut off the key, or does it sputter and take a little bit? Also, after it has died, how long does it take before it will start again?
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