LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

sluggish cranking when hot

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Old Sep 23, 2017 | 01:20 PM
  #1  
frankrizz's Avatar
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sluggish cranking when hot

I have new stock starter, stock exhaust manifold and pipe. I really don't think that the heat from the stock set-up should cause any issues, but it seems that after running the car for any extended time then trying to re-start, I get a very sluggish reaction from the starter. Any suggestions?
Old Sep 23, 2017 | 02:17 PM
  #2  
lt1-xjs's Avatar
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Re: sluggish cranking when hot

Have the battery load tested.
Old Sep 24, 2017 | 04:47 PM
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Re: sluggish cranking when hot

^^^this and confirm the battery cables are solid and good connection. Also confirm the alternator output is good (14+ VDC)

the "new" stock starter may be failing. Many op for the Vette starter as it is smaller, a gear reduction type and cheaper than a F or B body LT1 starter. Autozone is where I and many got theirs
Old Sep 25, 2017 | 05:45 PM
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Re: sluggish cranking when hot

[QUOTE=Chimera96;6994939]^^^this and confirm the battery cables are solid and good connection. Also confirm the alternator output is good (14+ VDC)

the "new" stock starter may be failing. Many op for the Vette starter as it is smaller, a gear reduction type and cheaper than a F or B body LT1 starter. Autozone is where I and many got theirs[/Q
Does anyone have any part#s for the Vette Starters?
Old Sep 28, 2017 | 09:24 PM
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Re: sluggish cranking when hot

just go online to autozone and search under vehicle 1996 corvette...or any other online parts supplier
Old Sep 28, 2017 | 10:06 PM
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Re: sluggish cranking when hot

Shoebox's parts list shows 10455709

1993-1997 F-Body Part Number Collection

Great reference.




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