Change is good.
02-09-2006 | 06:02 PM
#1
Thread Starter
Senior Member
True Car Nut
Joined: Jun 2003
Posts: 7,270
Likes: 458
From: Las Cruces, NM
Change is good.
Just got back from the gas station again. 17.7 mpg this trip. this is so much better then the 11.7 and 9.4 that i got last tim eand time before.
im so happy. i celebrated by filling it with mid grade and dropping what was left of a bottle of sea foam in the tank <prolly 3/4 of the can>
im so happy. i celebrated by filling it with mid grade and dropping what was left of a bottle of sea foam in the tank <prolly 3/4 of the can>
02-09-2006 | 06:14 PM
#2
Administratus Emeritus
Certified Car Nut
Joined: Jan 2006
Posts: 16,539
Likes: 16
From: Purgatory, Pennsylvania
I only put 93 in my GXP The dealer said I could burn regular but the premium seems to get much better performance and better gas mileage. Dont know the cost vs mileage tho.... to much deep thinking and I'd have to get 16 inches of snow of GXP 
Thread
Thread Starter
Forum
Replies
Last Post
repinS
General GM Chat
12
11-26-2004 10:35 AM