A/C works great lots of airflow and blows cold. Last couple days it will stop working and get stuck on econ. Worked yesterday morning but stopped on my way home. Checked auxilliary elec fan when i got home and it wasnt working. Got the bentley out and checked all fuses. Pulled dash and starting pulling relays. Keyed ignition and sounded like a relay clicked on again and then started and A/C worked. Worked for ten minutes this morning and then quit again. Sounds like a weak or faulty relay. (1) Is this the 267 relay failing or a different relay? (2) Can this relay be found at Napa or do I have to purchase a 100 dollar relay from Stealership? (3) Anything else to check or other suggestions? Thanks for the help in advance!