20k before even an oil change
i hope your dealer is at least using synthetic!
I don't think that they do. Another reason why I'm so impressed with my car! Yes, and so unimpressed with myself.
Last year, I was driving home and my oil pressure light came on when I had to brake suddenly for a light that turned red. It didn't stay on constantly, but it kept blinking at me. I thought, "hmmm, that can't be good." However, either as an eternal optimist or eternal moron, I proceeded to get on to the highway. At first I thought that a blinking light wasn't as bad as a constantly on light, but then I started to wonder if it was blinking to get my attention.
So, I got off the highway and went through town, reading more and more of the owners manual at each stoplight. Turns out, blinking means that the oil pressure dropped too low, but then recovered. Whew. So, I bought a quart of oil on my way home. I had never had to put oil in this car before, so I figured that a quart would do it. I pulled out the dipstick after the engine cooled, and when I saw no oil on it (except for some spots of dark sludge), I knew that wasn't good. So, I poured the quart in (checking the stick along the way to avoid overfilling), but still no oil on the stick. Hmmm. Next day, I bought three more quarts (after driving to and from work). Long story shorter, that engine gulped down three quarts before I got the oil up to the right level, and the thing only holds four (or maybe five). Yeah, I took it in for service that weekend.
The engine still runs like a champ, though!