Diamond Gas & Mart in Manteca (824 E Yosemite Ave)

The owner reports incorrect prices on this app, not the cheapest in town, horrible customer service and very rude

I only gave this station a bad rating because in the last week or so they keep listing their gas price lower by a dollar per gallon than it actually is. I'm wondering if it's to draw people there. I've corrected the price twice in the last few days.

charges a hi fee for debit and only had 91octane available. wouldn't waste ur time there go quarter mile down to Sinclair wayy better

All fake reviews by the owner smh

Low quality

Horrible customer service and the pumps didn’t work

Place is a scam. Charges more then shown. Should be illegal. Price sign is not lit at night. Shady business. I'll never go there. Inside food was all expired or about too. Goto 711 across the street.

Terrible quality fuel. Burns like water. Garbage products. Inside store was embarrassing. Looked like a dump

Taking gas from here last week my car milage is worst.better to go quarter mile Sinclair way better service inside lot of snacks and gas mileage is excellent. Is not diamond gas it’s scam gas station.

The worst quality fuel u can buy. This stuff made my check engine light turn on. Stay away!!