which gas brand is better? - Toyota Yaris Forums

walt101786 · 11-29-2010, 08:19 PM

kool...so next time i should fill it up and see...thanks for the help...and by the way...i also heard that if i use 91 gas...it'll clean the tank, valves, intakes, etc cleaner and smoother....is that true? i notice a slight difference between the 91 and 89 one....and i usually use either Shell, Chevron, and 76...i like them three...sometimes for myself...i would find which one would be cheaper among all three of these and i'll pump there...so my questions are...from all ur experiences and prefernces, should i change up my gas grade to 91 from 89...and what do i get benefit from 91?

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11-29-2010, 08:19 PM	#6
walt101786 Drives: 07 Toyota Yaris Hatch-Back Join Date: Jul 2010 Location: Cerritos, LA CA Posts: 93	kool...so next time i should fill it up and see...thanks for the help...and by the way...i also heard that if i use 91 gas...it'll clean the tank, valves, intakes, etc cleaner and smoother....is that true? i notice a slight difference between the 91 and 89 one....and i usually use either Shell, Chevron, and 76...i like them three...sometimes for myself...i would find which one would be cheaper among all three of these and i'll pump there...so my questions are...from all ur experiences and prefernces, should i change up my gas grade to 91 from 89...and what do i get benefit from 91?