Check Engine light is on and car stalls when in park..

[ajsaty]

The check engine light is on and after a while the car stalls while in Park.....any ideas before I go get it checked out? Thanks

 

[gcwimmer]

It is best to have the CEL codes read at say Auto Zone for free, before guessing what is wrong.

 

[ajsaty]

got the codes.......P0171 and 174 I think.......o2 sensors. Something I can't do.......need to find someone besides the dealer.