P0171 is a diagnostic trouble code that means the engine’s air-to-fuel mixture on Bank 1 is too lean, with too much air ...

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

Wednesday: Mostly cloudy in the morning with a few sprinkles north of Seattle and a few showers in the mountains. Lows in the low to mid 50s. Highs in the upper 60s to mid 70s. Thursday: Few morning ...