My 97 Integra, which I have had and taken very good care of since it had 17,000 kms, has developed an odd problem recently. The car now has 268,000 kms and generally runs like a dream. I drive the car to work and back, a round trip of 140 kms. When I'm not working, I generally drive my Pathfinder because it's my family car. So the Teg ends up sitting in the garage or in the driveway for a couple of days. When I leave for work after a few days not driving it, the teg runs awfully. Hesistation, misfiring, stalling, chugging, you name it, all in the 2-3000 rpm range. After about 30-40 minutes driving it usually runs great again. I usually leave the car with an almost full tank of gas, if not full. I let it warm up for about ten minutes before I leave. The motor is a non-vtec dohc. It's normally a very strong runner. I just want some ideas as to what might be the problem. Thanks alot for an input you guys and gals might have for me. Sorry about the lengthy post. Gurgus.