2003 impala 3800 turn key and starter won't engage or turn at times
Sounds like starter is your issue. What is the age/health of your battery? 12.4 volts with car off? While starting does volts on battery drop below 10 volts? If so weak battery.
Your Impala is under recall for the ignition switch. Visit your local Chevy Dealer and have that taken care of. It may solve your problem. HTH. -Jim
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