I am going on almost a month with mine.... I have had 2 different versas, and a titan, and one other. The titan and the other I cant remember both were from enterprise since the dealership didnt have a loaner on hand at the time. They just said they would call when a loaner came in and I could swap. All for the TSB on Oil consumption. New short block was installed, drove Z then got CEL with 1100rpm idle, replaced oxygen sensor, got back Z threw another 2 CELS. Now it is running lean and getting detenation. They cant figure out why it is doing it and it looks like it wont be out tomorrow either, so another weekend with the Versa.....