Hey all, quick question. I found what I believe could be a good deal on Craigslist, if I can get the motor figured out. Its a 1995 Silverado with the 350 TBI and auto trans. 139K and almost no rust. Asking price is $2700. The owner says that the motor burns a small amount of oil and runs rough. No noise, just rough. Any ideas? I haven't seen it yet but I plan to in a day or so, unless the general consensus is the motor is shot or something. TIA!!