Anyone try out Costco gas? Possibly on OFT or Torque to check for IAMs?

I drive by one everyday, and to save almost $0.10/L is impressive.

Ohh beta maps, I thought I some how missed the final release

what octane do they sell?

87, 89, 91

I have a cosco card so ill try and remember and log there 91 on the 91 tune

I've switched to 94 only now (well, second tank). I was getting a ton of knock in the midrange (2500-3500rpm) and when stuck in traffic on a 91 octane tune with Shell 91. Since flashing to the 93 octane tune and running Petro 94, I have almost zero knock (even with AC on in traffic).

Less knock, pulls stronger, I'll deal with the crickets :D

Nice i was hoping to end up on 94 with the 93 tune! and i don't care about the crickets, the 2 stroke tc-w3 with very little per tank seems to take care of that for me.

I've never had issues with Esso 91.

Esso at Elgin Mills & Leslie has 93 Supreme+ if anyone around that area. :)

Anyone have some numbers / longer term analysis on U94 vs Esso 93+? V-Power 91 is out of the question for me, not enough knock resistance but I am curious about 93+ supreme...currently on U94.

Been running Esso 93 for the past 3 fills. Work fine, a little less milage. 19 cents above base price. Promotion going on right now I think? 8x aeroplan?

Getting better mileage on mines so far. Will wait to deplete tank before commenting.


8X extra on EssoPoints. Totally worth it - thats almost a free cash wash (499 or 599 Points Luxury wash) everytime you fill up. I'll be saving those for winter. :)