I went there because my transmission lines were leaking. They had the car for a few days. When I got it back every seemed fine until my RPMs were going crazy and my engine was smoking. They put one container of transmission fluid back in (didnt fill it) so it took it to another mechanic and he put in another 3 quarters of fluid in. I went back to Sunoco and told them they ruined my transmission and one mechanic shrugged his shoulders and said Id need a new one and denied damaging it. Never going back there!!
Have gotten an inspection sticker and oil change from here! Highly recommend.
Its not open 24 hours