Well, we did a tune up and it runs great right now. Unfortunately, I'm not sure if it actually fixed it because last week it did the same thing until I drove it for a while. After I had my O2 sensor wire replaced, it ran great for about 500-750 miles, then started idling really rough again. I think it's because they had the battery cables unhooked for a while and it reset the computer. I'm hoping the same thing isn't happening now (run great for a while then rough idle again) but I guess I'll find out. Any idea what could happen to cause that? (The smooth driving after the computer resets, then back to rough idle). Just wondering in case it does happen again.
Friday, September 5th, 2014 AT 6:14 AM