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Acting like Battery is dead

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Old Nov 2, 2008 | 07:56 PM
  #1  
ochsy's Avatar
ochsy
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Default Acting like Battery is dead

My 74 L48 is all stock aand when you shut it off when warmed up and go to restart it, the car acts like the battery is half dead. Kind of like I all of a sudden have a high compression engine. It turns over very slowly but normally starts. I thought it was heat so I replaced the starter and added a heat shield to the starter and coated the exhaust pipe near the starter. The battery is new, the starter is new. Acts the same as when prior to changing anything.

Could it be that I didn't use the starter spacer that come with the new starter? What would happen with that makes the car hard to turn over when warm? Could the gears be binding and I need the spacer that was in the starter box? It never happens when cold, turns over great.

Ochsy
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Old Nov 2, 2008 | 08:32 PM
  #2  
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From: 406ci SB, AFR 180 Heads - 490 HP @5,600 RPM 529 lb-ft @ 4,100 RPM
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Hot starter, do you have headers or a heat shield to protect the starter
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Old Nov 2, 2008 | 09:50 PM
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Attfay Elleybay's Avatar
Attfay Elleybay
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Could be a ground problem.
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Old Nov 3, 2008 | 08:17 AM
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I agree that you should check all your grounds and battery connections. Also a new battery that has sat on a store shelf can actually be bad. Don't dismiss that as a possibility.
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Old Nov 3, 2008 | 08:31 AM
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Originally Posted by ochsy
I thought it was heat so I replaced the starter and added a heat shield to the starter and coated the exhaust pipe near the starter. The battery is new, the starter is new. Acts the same as when prior to changing anything.

Ochsy
It could be that your timing is off. It's worth a check.
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