Should I buy this Cobalt

[Bass_Waves]

I wonder if security light is on. Will it crank but not start. If that's the case he needs a way to disable it. Erm unplug battery?

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[SonicStatic]

I have fuel going to the fuel rail and just checked for spark and it has spark. how do I reset the security system?

 

[YelloEye]

Depends on why it's on in the first place. Never seen unplugging the battery work though.

Here's the key relearn procedure.
http://www.justanswer.com/chevy/1nku6-chevy-cobalt-re-program-program-ignition-start-vehiv-cle.html

 

[Bass_Waves]

Never know. I know the keys have that lil magnet thing to allow it to start.

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[SonicStatic]

Could it be because the ignition is worn out? I can take the key out with it in the on position

 

[Bass_Waves]

Woah . Broken ignition to be exact

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[YelloEye]

Yeah, that sounds like you news a new lock cylinder. Is it trying to start in the RUN position?

 

[SonicStatic]

Depends on why it's on in the first place. Never seen unplugging the battery work though.

Here's the key relearn procedure.
http://www.justanswer.com/chevy/1nku6-chevy-cobalt-re-program-program-ignition-start-vehiv-cle.html

When I turn the key on like it says the passlock light stays on for 10 minutes but mines turns right off

 

[Bass_Waves]

Then do the 30 nom procedure. As in you have 0 keys available

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[SonicStatic]

Yeah, that sounds like you news a new lock cylinder. Is it trying to start in the RUN position?

When I turn it all the way to start it it cranks and when i let it go to the on position it will keep cranking on and off until i either turn it off ot release the clutch