Union 76

A neighborhood gas station that does NOT give a rip about the neighbors… pumps frequently broken… receipt mechanisms do not work… general weirdness whenever I go here. Use this service only if you are running out of gas… then run the other direction.

The fuel at this gas station is rather suspect. At frequent intervals the area around the pumps is taped off with yellow caution tape while a service truck is parked over the main tank access hatches. It could be that there is some kind of fuel contamination going on.
To relate a personal experience, one time I filled up my Econoline van at this station, then got on the freeway and headed over the Richmond Bridge on my way to Oakland. By the time I got off the bridge, my van was jumping and jiving, bucking and snorting, and threatening to stall out. With some fuel injector cleaner and some other fuel additives, I managed to burn through the suspect fuel and with the next fill up (from another location), the problem was gone.
I’d recommend against buying fuel here.
On the positive side, the little C Stop market is always staffed with nice people, And while you can’t really see it from the main street, this is also a convenient spot to get White Rhino gas for your bbq.