Recently (about 2 weeks ago) took my truck in for a routine oil change at my local dealership. Normally always do this myself, but I was short on time and had to go there anyway for another matter. 2 birds with one stone, or so I thought. Dealership is: Mike Barney Nissan, in Buffalo, NY. I opened the hood today only to find the oil cap was never put back on and the driver's side of the engine bay covered in oil. I should've known better, but at least it was only 2 weeks and the oil level is still fine. Luckily enough the cap was left on top of the engine cover and got sandwiched between it and the hood, so I didn't lose it. Guess I won't be making that mistake again. Very disappointed, do not go to Mike Barney Nissan for anyone in the Buffalo area!