I financed an 2008 Nissan Xterra from Landers Mclarty Dodge Chrystler Jeep in

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2013.Made payment's for over 3 year's on time and never a missed payment.I have about a year left and the transmission stopped working due to cross-contamination.I googled this and found that this was a known problem with the 2008 Xterra and that there is a class action law suit because of it.The finance company is still owed over $6000,by me,and it will cost me $4,200 to repair the Xterra.I don't have that kind of money and i am on a fixed income.They will repo and my credit will be no good.Is there any thing i can do to get my Xterra fixed that i can pay over time?I tried a personal loan but i have too big of a debt load.Now i have another car and it is going out on me.What in the world can i do?