Thanks for replying. Sorry, for the late response. I'm been waiting for it to happen again so I can answer your questions more accurately, but miraculously it hasn't! I'm wondering if it only happens when the outside temp is above a certain level. I know the weather's been cooler in Dallas, TX since I posted (high's of mid-low 90's vs. High 90's / low 100's).
1. No repairs.
2. The markings aren't very detailed below 1 k RPM, but I'd say usu. 0.5-0.7 k RPM.
3. In general or during the rough idles? As far as I know, they're working in general. I know the engine temp stays constantly right at the middle of the gauge with no noticeable variance once the car's warmed up regardless of outside temps.
I'll update if it happens again.
Tuesday, September 1st, 2009 AT 3:45 PM