2006 Buick Lucerne Q&A

2006 Buick Lucerne Question: My engine started shaking about a week ago. I wanna know do I need a new engine?

I Start it Up and it starts to shake an my check engine light starts to blink I have had the car for 6 months and never had a problem other then the battery and power steering -
Answer 1
scan test for codes and go from there -