I thought this only happened at places like Jiffy Lube (
www.jiffylubeproblems.com)! I went to Pontiac this morning for an oil change. I provided my own filter and oil. Due to some dumb city rule, I'm not allowed to work on my car in the city limits. Anyway, after they got my car in, I was watching from the waiting room (watch the Jiffy Lube story and you'll see what I mean). I watched the tech start to fill it with their oil (the hose pumping system most dealers have). I went out and talked to him. His response, after looking on the work order, which plainly said "customer provided own oil & filter," was "Oh. Guess I wasn't paying attention.If it were Mobil 1, I would've kept it in. However, the tech didn't know what kind of oil it was and didn't know the grade. Anyhow, he drained the new oil and put in the stuff I provided. I guess I'm mentioning this so you guys who don't watch may keep an eye on them when you can...That, and it made me mad!