cindy in poway 
2007 Nissan Altima Sedan 3.5 SE 4dr Sedan (3.5L 6cyl CVT)
Nissan buying back my Altima
 I have the altima 3.5 sl loaded.  I really like my altima but it has had a lot of problems. I am in arbitration right now for Nissan to buy it back because they want to switch out engine because they can't figure out what is wrong with it. It was stuttering and not running smooth. After 30+ days in shop, they recommended total engine replacement. Starting at 18k miles, I had headlight, sun visor go out. I had to have belt and tension pulley replaced, master cylinder replaced; emergency brake light was coming on. Brake wear out fast