91 on the 2.7?

2.7 on 91 gas what do you think? bad? I did it recently and on a 90 mile drive back it smelled like gas in the car once in a while.Its a 2011 prerunner acess cab btw. Thanks guys

 

No point in it . I'd suspect another problem, if you smell fuel in the cab, anything from a car in front of you, to a leak in yours.
Fwiw , ive never smelled gas in mine on 87 ,or 89 when i ran it occasionally.

 

Do you notice a difference between the 87 and 89 use?, mpg, power,etc?

 

I didnt think I would, but it seemed to run smoother , otherwise no difference in power or mpg that i could tell.

 

I wouldn't, the 2.7 is designed to run on 87. Anything else would be a waste. The 4.0 is designed to run best on 91 and I do notice a difference in throttle response and MPG over the 87 on mine.

 

X2 on there being something else making the smell.