Lincoln/Mercury Repair: 1999 Mystique diagnostic codes, control fuel, autozone

Question
My check engine light is on, so I went to Autozone to check out why, They did a diagnostic test and two codes came up. 1.)P0171-system too lean, bank one 2.)P1131 Manufacture control fuel & air metering. They were not sure what parts were need to make the repair to have the check engine light go off. I would like to know if you can help idenify the parts needed to fix these dianostic codes.
Thanks
Steve V.


Answer
Hello
Autozone does not have the right equip to do a diagnostiac test bring it to a shop i know it will cost but it is a sure fix.

Them codes they gave you i do not even list on my scaner. have looked it up and it would cost you a arm and a leg the way they do things

pete