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Car wont start, no crank

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Old 06-18-2013, 02:31 PM
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Car wont start, no crank

Today leaving school I went to my car and i tried to start it and it wouldn't. I heard the fuel pump prime the engine, but when i turned the key to start it, I didn't hear a click, and it didn't even crank. 20 minutes later I went back to try and jump start it and it started right up without having to do anything. Any idea of what could be wrong, or what to look for?
Old 06-18-2013, 02:33 PM
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Car: 91/Z28/69SSCamaro/72Cheyenne
Engine: 350/350/350
Transmission: 700r4/400/350
Axle/Gears: 3.23/4.56/4.11
Re: Car wont start, no crank

Originally Posted by orangek
Today leaving school I went to my car and i tried to start it and it wouldn't. I heard the fuel pump prime the engine, but when i turned the key to start it, I didn't hear a click, and it didn't even crank. 20 minutes later I went back to try and jump start it and it started right up without having to do anything. Any idea of what could be wrong, or what to look for?

LLOK here I just posted it / https://www.thirdgen.org/forums/tech...ont-start.html
Old 06-18-2013, 02:49 PM
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Re: Car wont start, no crank

Originally Posted by Tx 91Z28
I'll check it out, thanks
Old 06-18-2013, 06:40 PM
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Re: Car wont start, no crank

Originally Posted by orangek
Any idea of what could be wrong?


Any IDEA what year car with what engine we are talking about here ????
Many differences across the years

Maybe if you filled in your profile we wouldn't have to guess ................
Old 06-18-2013, 07:06 PM
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Re: Car wont start, no crank

Originally Posted by vetteoz


Any IDEA what year car with what engine we are talking about here ????
Many differences across the years

Maybe if you filled in your profile we wouldn't have to guess ................
91 Z28, 5.7L auto
Old 06-18-2013, 07:50 PM
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Re: Car wont start, no crank

Originally Posted by orangek
turned the key to start it, I didn't hear a click, and it didn't even crank.
20 minutes later I went back and it started right up without having to do anything.
Heard of VATS ?
Start reading

https://www.thirdgen.org/vats_passkey_system

If the pellet on your key is worn/dirty or the contacts in the Ign barrel that read the pellet are dirty / worn then what you got will happen.
Have to wait 5 min between tries for the system to reset
Every time you turn the key to the start position ,the timer resets to zero again

Carry a spare key to try when it happens ; you do have a spare key don't you ????? because if you don't you could be permanently stranded somewhere
Old 06-18-2013, 08:30 PM
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Re: Car wont start, no crank

Originally Posted by vetteoz
Heard of VATS ?
Start reading

https://www.thirdgen.org/vats_passkey_system

If the pellet on your key is worn/dirty or the contacts in the Ign barrel that read the pellet are dirty / worn then what you got will happen.
Have to wait 5 min between tries for the system to reset
Every time you turn the key to the start position ,the timer resets to zero again

Carry a spare key to try when it happens ; you do have a spare key don't you ????? because if you don't you could be permanently stranded somewhere
The ignition was replaced about 3 months ago, mechanic lost they key, so he put a new ignition in, and I had a new VATS key for it.
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