engine service soon?

[xkrntamax]

2007 Altima 2.5S6speed manual transmission15000miles on it.

Last two weeks ago, I had a car accident.it was a minor damaged. New front bumper, new low controller etc..

I picked up my car today, engine service soon light is on.I called the dealer, they said it can be mantanence or might havce problem with my engine.

my 07 new altima giving me so much problem!!!

I had new transmission when I first got it also,car still vibrate when I stop... car accident...

I think I should sell this car asap..but..then Im gonna lose a lots of money!