So the problem, hopefully separate, is that I am having a rough idle and my car is overheating slowly at idle. I drive a 2004 Civic EX Coupe. Rough Idle On a cold start my car is idling at about 2000 and after it heats up and is put into drive it idles between 1000-1500. Now a few months back...

Well after taking AWESOME NEW pics of my car in the beaches of Miami, Florida...... I started driving around 9:30PM till 10:30PM, taking two small 5 to 7 minute stops in between. My last stop was at a garage, and I entered the garage perfectly fine, (but did not notice if my temperature...