Hey Scotty I have a 2001 deville. My check gas cap light is on. I recently changed my fuel pump and fuel injectors with the gas cap. I also changed my intake manifold gaskets. What do I have to do to clear the check gas cap?

reset it with a scan tool first. If it comes back on, then the evap leak is somewhere else in the system, typically a bad evap cannister vent valve

Thank you sir