on my 04 g35x i would get 300 on a tank in the summer, and about 250 in the winter. coupe mid pipe and a nismo cold air intake.
|
Originally Posted by cmex
(Post 5759335)
I get 320 on tank,,, and fill up usually 17 gals..... 80% highway but early mornings so i go 80-85mph... ... rpms are 3.2K+ so i guess it is normal,.,,,
anyway to get it better?? |
LOL. Yeah, they might have been just a little worn out :bowrofl:
|
I get between 250-300 miles a tank. For you people getting 300-400 HOW.?
I have jwt pop charger, ztube, plenum spacer. I always fill up premium. I really wish my car got better gas mileage.. I am getting ART pipes installed later today.. Not sure if that is going to increase or decrease or stay the same gas mileage. Would a tune and all these mods help with gas mileage? |
260-280 avg city/hwy
Highest ive gotten was 355 all highway. |
Originally Posted by toymachine2009
(Post 5933230)
I get between 250-300 miles a tank. For you people getting 300-400 HOW.?
I have jwt pop charger, ztube, plenum spacer. I always fill up premium. I really wish my car got better gas mileage.. I am getting ART pipes installed later today.. Not sure if that is going to increase or decrease or stay the same gas mileage. Would a tune and all these mods help with gas mileage? |
Originally Posted by re-crue13
(Post 5933700)
On the days when my foot is in it, I average 18-20 mpg.
|
Originally Posted by Infiniti Chica
(Post 5754415)
OP, as of this past weekend, 25-28 highway (~500-540 per tank) in extremely hilly western PA or WV. In the flats of FL or NE, it may go up to 29-30 (~580 per tank). City=19-21 mpg.
No mods with the exception of running 235/55/17 tires. Unfathomable. Liar!:eekdance: |
Originally Posted by Dan in St Louis
(Post 5934400)
Believe me, if you are getting 18-20mpg your foot is NOT in it. Or did somebody slip a 4-cylinder engine into your G?
|
Originally Posted by toymachine2009
(Post 5933230)
I get between 250-300 miles a tank. For you people getting 300-400 HOW.?
I have jwt pop charger, ztube, plenum spacer. I always fill up premium. I really wish my car got better gas mileage.. I am getting ART pipes installed later today.. Not sure if that is going to increase or decrease or stay the same gas mileage. Would a tune and all these mods help with gas mileage? I have done the basics: plugs, air filter. I may dive into the O2s later this summer. I only get about 22mpg with 90% hwy.
Originally Posted by re-crue13
(Post 5933700)
I keep my foot off the gas, drive mostly highway. On the days when my foot is in it, I average 18-20 mpg.
Originally Posted by Wiseman
(Post 5934413)
Unfathomable. Liar!:eekdance:
|
At what point do you change spark plugs? I am currently at 56k miles i dont believe I have ever had mine changed.
|
whats the best way that you guys save gas to put it on triptonic or leave it in drive
? |
Just recently I put 87 and my overall mpg has gone up. With 91 I was averaging 20.8 mpg. The 87 is getting me 23.2 mpg. I did notice that my mpg in the city with the 87 is worse than the 91 but freeway cruising (65mph -70mph) on 87 is much better. I do 40% city / 60% freeway. Only mods I have are the Stillen intake, grounding kit, lowered and light weight Rays 350z track wheels. I leave my car in drive and set it to trip just when I want to get on it. (1-2) times a day.
|
Cdub0619 has made a good observation. I am having the same experience with better milage with lower octane gas. I just like using 89 because I sense better throttle respose vs. 87.
The biggest difference between the octane levels is that lower octane gas burns faster than higher octane fuel. So, at constant highway speed and light throttle setting you (we) are probably burning more of the gas going into the cylinders. At low throttle you don't need the extra octane so the ecu is running like you have 91. Only if you step on it will the ecu retard the timing making for less efficiency. |
hows it .i have an 02 skyline 250 gt. i get 1100 kms to a tank 60ltrs
|
All times are GMT -4. The time now is 12:09 AM. |
© 2024 MH Sub I, LLC dba Internet Brands