P0300 Chevrolet - malibu blowing multiple codes

Question

blowing p0300 x2 (multiple misfire) p0341 ( camshaft) p0440x2 (evap leak) p1665 (evap) all happened at once shutting my car down. possible camshaft sensor?

Answer 1

Hi there,

The cam sensor not reading would shut the car down. The evap system code will not and typically the multiple misfire code wouldn't either. I would start by replacing the cam position sensor then work on it from there.