not wanting too much like I am pissed or anything, but to all the smart a## answers, first I said it was a dumb question, it was in the glove box. As for not having any prior mustangs. I owned a 68 notchback with 302, did full restoration, down to the bare metal, full engine. Second mustang, 1984 vert, 3.8, crappy shape, but good fun. Third, 2001 mustan GT, with all the goodies, including steeda susp., shifter, and more. Now this one which I was wrong, it is a 1989, not an 87, with a 2.3 and somewhere in the past I owned a 78Maverick(in Brasil they made it till 79), this one had the very same 2.3, did full rebuild, full paint and body down to the metal. Did I mention that my 68 had front drums that I converted to disc, with parts from a maverick and master cylinder from a F100 truck. Sorry if it seemed absurd that I did not know where the release for the gas door was.
A little infor on my current 89, it is in POS shape, door panels are shot and missing parts, has 3 different types of seats(2 different front ones and the back is stock). Both kick panels are missing, this is just a taste. I bought it for two reasons, I needed a car thaty would get better milage than my f150, and I love rebuilding cars or motorcycles, and this will be a challenge.