My catalyst & evap monitors won't re-set after driving 150+ miles.How to re-set?

Monitors do not run until the Engine control unit detects that all the conditions are met for it to run the monitor. A lower than expected temperature, a lazy air/fuel ratio sensor, an ambient temperature sensor, a barometric pressure sensor are between the many reasons a monitor will not run. Not necessarily would DTC's be set. Only a well trainned eye will catch this issues. I recommend you to bring the vehicle to our shop and let our Master Technician perform the diagnosis of the vehicle and figure it out. Sincerely Fabian