When I had problems with my Pontiac I took my car here. After they fixed it (taking 1 week) I drove 2 miles before it broke down again. They took it for another week, I got it back, this time I got 3 miles. Aftering asking them what the hell they were doing they said they'd be happy to take another look at it. Having spent $100 (2 $50 warranty covers) I said no and went somewhere else. The second place fixed it in 2 days, giving me a new transmission for that $50 warranty. My car worked until I sold it 2.5 years later.
Don't trust Livingston.