Hey guys!
Can anyone provide me with a part number for the EVAP purge solenoid (the one on the manifold) and the correct 195 degree thermostat?

I've been popping a P0440 code for months...I've checked pretty much everything and the solenoid is the last thing. It's also been running rich (I can smell raw fuel after a long drive) so that leads me to believe it's stuck in purge mode.

Also noticed the other day that my temp isn't registering as it should. New thermostat time! Hopefully these two things will get my gas mileage back where it should be...

 

Some searching through AC Delco's Parts Catalog or RockAuto.com should get you the part numbers.

 

Thanks for the link.

For anyone else looking:
Thermostat: 12T31E2
Solenoid: 214-640

 

Did the solenoid solve your code?