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Discussion Starter #1
I just got my Impala fixed at a dealership they put a new BCM in and its only been a week now and the car doesn't work at all now i turn the key and all the gauges work and also the lights and radio do too... What could the problem be... PLease help already cost me $400 and it didnt even work.
 
G

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Discussion Starter #2
For any car, one should check two aspects i.e. fuel supply system and the ignition system.
 

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140 Posts
Does it crank, but not start? Or just not crank?
 

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Passkey, dead battery, bad starter, bad range sensor, the list goes on and on.

There's SO many things it could be, it's REALLY hard to diagnose this stuff over the internet.
 
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