Does this Costco sell diesel fuel?

The only San Diego area Costco with diesel is in Chula Vista at 673 East H Street. Temecula has diesel if your heading north along I-15. Costco app has a diesel finder feature, under warehouse details where gas station hours are shown

I don't believes it does. But there's a large fueling station on Magnolia just past Bradley (south west side of the street). Maybe another Guide can give you the name

No

Negative. Only unleaded and premium. No middle grade nor diesel.

Call Costco.

Nope

I'm pretty sure it doesn't