05 colorado code poo17, poo14, po300, these codes came up when tested can you te

P0300 is random misfire. P0014 and P0017 relate to the exhaust camshaft position. There is simply nothing that can be done other than performing needed testing at the vehicle utilizing a shop manual for troubleshooting routine reference and a diagnostic tool capable of monitoring engine performance components. I'd say there is some kind of issue with the camshaft actuator or wiring. It could be a matter of debris -- even insufficient oil and filter change related. Hands on testing will reveal the source of the problem.