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

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Old Dec 20, 2003 | 12:43 PM
  #1  
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Default wont start

My 89 l98 kepps not wanting to start. When I do get it started the rpm's bog down and the battery dies when its off any ideas. I did just get the battery and the alternator
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Old Dec 20, 2003 | 02:42 PM
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Default Re: wont start (zabam21)

a little more description of what happens when you try to start and then what happens when it starts could be helpfull

Have you checked fuel pressure? how long since yu changed the filter?


:seeya
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Old Dec 20, 2003 | 09:22 PM
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Default Re: wont start (jackdaroofer)

The starter just clicks but when i charge the battery it will run for a while but then the car will stall and the battry willbe dead but i just replaced the alternatot and battery i think something might kill it while the car is off.
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Old Dec 20, 2003 | 11:58 PM
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Default Re: wont start (zabam21)

:bb doesn't sound like fuel pressure :bb

Generally, it takes a direct short IMHO to kill the battery like this. When you get it running, what does the voltmeter indicate?

A bad alternator can do this. ou say you replaced the alternator..what caused you to replace it and what did you replace it with?

Same questions about battery!

Not sure I am helping :rolleyes:

:seeya

:steering:
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Old Dec 21, 2003 | 12:12 AM
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Default Re: wont start (zabam21)

I bet you got a bad alternator....I have seen new alternators that are bad out of the box! :smash: Check to see that you have 14 volts while running.Also make sure you battery connections are tight!You also might have a dead cell in your battery....I think you bought a bad alternator!!!Good luck! :cheers:
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Old Dec 21, 2003 | 03:44 AM
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Default Re: wont start (yoslambo1@cs.com)

:iagree:

Tell us what your dash voltmeter reads when its idling and the RPM's start to drop. Should be at or near 14volts. I recently had a similar problem. I rebuilt my alternator and all is well now. :D


[Modified by 86PACER, 12:46 AM 12/21/2003]
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Old Dec 21, 2003 | 04:07 AM
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Default Re: wont start (86PACER)

Could be a short in the starter.Been there done that. Have your starter checked i'll put money on it thats your problem. Ron....
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Old Dec 21, 2003 | 09:33 AM
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Default Re: wont start (zabam21)

the battery dies when its off any ideas. I did just get the battery and the alternator
Ensure the battery terminal connectors are free of corrosion and are tight. Even with a new battery corrosion on connectors will give the symptoms your describing. Clean the connector bolt threads with a wire brush and soak in a water/baking soda solution. LOL
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Old Dec 21, 2003 | 08:04 PM
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Default Re: wont start (Mark-44)

I replaced the terminal connectors battery and alternato4r again used the warranties and now the car works thankyou all
- Chad
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