2000 Pontiac Grand Prix Q&A

2000 Pontiac Grand Prix Question: what's causing my car to start but quickly dies?

My pk3 dash security light does come on anymore. No engine light on..no code.. -
Answer 1
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 2
it sounds like you have a bad key if you have another coded key i would try that -