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Post up your Average MPG

Before I chipped the piston I was getting ~18 city and ~33 highway driving on a untuned 3.4 setup. After the chipped I'm getting like ~14 city and 24 highway on a tuned 3.6 setup.
 


After changing the spark plugs and the upstream O2 sensor I'm back to an avg mpg of 18. My wife travels about 8-10 miles one way with about 50/50 city/hwy miles. The other weekend we took a trip up to Columbus from N KY and we averaged about 26.
 
Mine really goes down in this cold weather. Mixed it's only 20mpg. Warmer weather it's 23-24.

Highway 30-31 @ 60mph.
 
offroadfury6 said:
CAI hurts gas mileage?????
Click to expand...

Usually it does because people drive it harder so that they can hear their engine more. Otherwise, it helps.

When I was NA (although I had the GT1 cam plus much more) I hard:

28mpg highway

Never checked city or combined.

Now on the CSC setup:

17 city (squealing the tires as much as possible and very hard driving)
25 highway (@75ish mph)
 


My 00 GT got like 18mpg every time I checked it mostly all city but even with some hwy. My 98 gtp on the other hand averages 30mpg at 75 and city varies a LOT on how I drive it but if I try I can usually keep 24+ strictly city
 
I had no idea that the NA GP's get that kind of mileage, looks like most are at around 18 mpg....and I get and average of 19.7 in the city and 30 hwy with me romping on it at least 25% of the time. What gives? I would have thought at least 22-24 city on the NA's
 
imeant 30-32 because i have seen my mpg in that range, it depends on if there are hills to coast or not. i went to buffalo recently and had it at 32.1 when i got off the expressway. i usually drive like a granny lol i coast whenever possible
 
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Just got my 2000 GTP 11/17/10. Bone stock no mods yet working on it. Getting 27.7 mix. Will post MPG as I do some mods.
 


2002 GT stock
During the winter months im getting about 16 mpg city and about 21 mpg 40% city / 60% highway. During the summer i usually get about 18 or 19 mpg for city driving.
 
i get roughly 25 average. ~32 hwy/22 city.

BeastlyGroceryGetter said:
I had no idea that the NA GP's get that kind of mileage, looks like most are at around 18 mpg....and I get and average of 19.7 in the city and 30 hwy with me romping on it at least 25% of the time. What gives? I would have thought at least 22-24 city on the NA's
Click to expand...

DOD?
 


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