James0912

never heared it before i guess, i just noticed it earlier.

Hows everybody doing? Is it normal to hear click sound when I press the brake pedal to switch from “P” to “D”. It only click once everytime i step on pedal to switch to Drive. I just heared it today.

Nice so you're from edmonton i assume, i am from Fort McMurray my self. I checked every gas station here, didnt see any 93. so shell with 91 octane has no ethanol?

yes sir im from canada, thats the only grade we can get. especially in my area here, for sure theres 93 out there, but not here. lol

hahaahah, damn! prolly gonna blow up the whole engine! h

Thank you guys for the help! esso 91 and shell 91, is the one ill be using from now on.

Hi everyone, hope you guys have a wonderful days. Im new here, i have denali 1500 with 6.2L. I just want to ask whats the best fuel to put in my truck since we got no fuel with 93octane, I put ultra94 with 94octane in it. is that gonna harm any thing? Ive been searching anywhere its not showing me anything. im new to GMC trucks. Please help. Is 91 premium ok to use? thank you so much for the help!