...p0171 and p0174. I did use a lucas gas addittive hoping it would help..no luck. If it is the 02 sensors, Where are they located and how difficult to rplace? It only has 42k miles on it. Thanks to ...
...check engine light came back on. I read codes again and this time it said "Running Lean" P0171, Bank 1. What do I do now? Run fuel system cleaner through it, you have dirty injectors is
...P0171 P0300 p0101 P0175 I had the trooper in for an oil change and emmissions check. Next day, it almost stalled. After a couple trips, it started to stall every time it stopped and I tried to start ...
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