My pk3 dash security light does come on anymore. No engine light on..no code..
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2000 Pontiac Grand Prix Question: what's causing my car to start but quickly dies?
PARTS GUY December 24, 2012, 05:05Master
You need to scan the computer with a full enhanced scanner, not just a code reader. You do have codes just not generic OB2 codes.
Answer #2goodguy September 23, 2013, 03:30Master
it sounds like you have a bad key if you have another coded key i would try that