Need recommendation on gas stations near El Monte area
 

I’m working with Delicious Tuning on revise my ACE header tune. I was told the 91 gas i got from my local shell and chevron are performing poorly. Any recommendations for any known good gas stations in my area?

An other word, I need stations with known dependable 91 octane gas.

That's a first. Haven't heard that line in a long time
Then again it's never the tuners fault. Lol.
It's the tuners fault FYI.

Drive down the 60 a lil bit more and exit off Paramount. I got my gas there and did tunes with Delicious just fine

If I remember correctly that’s a Chevron station right outside of Montebello mall correct? Delicious tuning suggest using shell or 76 cuz chevron gas likely produces engine knocking.

Delicious didnt tell me anything about using certain gas. I got all my tunes done with gas from there along with another friend. If you have knock there's other related issues you should look into.