8th Generation Honda Civic Forum - View Single Post

702Si · 09-26-2008, 03:22 PM

^ i always thought that higher octane burnt faster = less mpg.
i use 91 from shell everytime i fill up. i used chevron once.

09-26-2008, 03:22 PM	#98 (permalink)
702Si Senior Member Join Date: Jun 2008 Location: Las Vegas, NV Posts: 299	^ i always thought that higher octane burnt faster = less mpg. i use 91 from shell everytime i fill up. i used chevron once. Last edited by 702Si; 09-26-2008 at 03:23 PM.