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14/07/2022 5:45 pm
Topic starter
I have a 2013 Nissan Sentra SV with 105K miles. I'm getting a Code P0171 Lean Bank 1.
We put in a new MAS sensor in, new spark plugs, both O2 sensors replaced new, and did a full flush of the CVT fluid. Engine light goes off but keeps coming back on after each of the repair I just mentioned. Car also still not accelerating and the RPMs going up and down.
I have seen more videos that maybe change the PCV valve? The gas pump?
Help!!!
TIA 😊
2 Answers
