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2017 P2097 post catalyst fuel trim too rich bank 1

4K views 2 replies 2 participants last post by  kreutzerbob  
#1 ·
I have been doing a lot of mountain driving with my 2017 LT and now with 57K miles the CEL comes on. I read no other codes. Checked the clean engine air filter, no debris in the radiator grill area.
No difference in drivability that I can tell. Anyone with experience on this one? Mostly,
can I drive it RELIABLY for the weekend until I can get it looked at? I have 240 miles of mountain driving to get done.
 
#2 ·