P0411 equinox secondary code air injection chevrolet hose where causing error please look do opened ajar slightly clamp slid circled 2012 chevrolet equinox 135,000miles 2.4l p0420 keeps coming back. i Image3 jpeg chevy
2012 Chevrolet Equinox 135,000miles 2.4L P0420 Keeps coming back. I
2015 chevrolet equinox error code p0411 secondary air injection ???? i Image4 jpeg chevy 2012 chevrolet equinox 135,000miles 2.4l p0420 keeps coming back. i
2012 Chevrolet Equinox 135,000miles 2.4L P0420 Keeps coming back. I
2015 Chevrolet Equinox error code p0411 secondary air injection ???? I
2012 Chevrolet Equinox 135,000miles 2.4L P0420 Keeps coming back. I