Thanks for the follow up. Still running around 2000rpm for a short time. Someone mentioned, when first starting engine, turning on A/C, fan at full blast for 4 minutes or so. This, they say, will reduce initial rpm next time engine is started. Is this true?
I've never heard of that.
have you reset your ecu? Try unplugging the battery for 5mins, then plugging it back in, start the car and allow the ecu to make the adjustments. Also, have you double checked that all your vacuum lines are back where they're supposed to be?