I'm having a lot of trouble with my 2006 Buick terraza. It keeps shuting down. It shows low power…

I'm having a lot of trouble with my 2006 Buick terraza. It keeps shuting down. It shows low power engine or something like that. Getting very frustrated please help

that has a pretty good on board diagnostic system. With it showing low power engine, odds are codes have stored in the computer showing fault area. Have it scanned for those first, and post them heree

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