After 10 min or so i try again and it starts
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2005 Chevrolet Impala Question: i try to start it sometimes will not turnover and security light blinks
Answer #1milesauto from Miles Auto Service Inc., October 01, 2013, 12:20Master
The theft system likely has intermitant fault. Try a differant ignition key if you have one. Several differt things in system can cause this problem. Passlock sensor and body control module are common failures. Proper diagnosis is required to determine faults.