# Fairlady tt  shitty gas milage

**URL:** <https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454>\
**Category:** Canada Nissan Automotive\
**Created:** [September 27, 2006, 5:44pm UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454 "2006-09-27T17:44:28Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![300horses](https://avatars.discourse-cdn.com/v4/letter/3/3ec8ea/32.png) [@300horses](https://forums.speedlife.net/u/300horses)\
**Post date:** [September 27, 2006, 5:44pm UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/1 "2006-09-27T17:44:28Z")

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:drinkers: My 90 fairlady tt seems to like to beer bong my 91 octane. i dont bag on her but i get about 150 on a half tank i can almost watch it go down … any suggestions? thanks :drinkers:

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**Author:** ![n1zm0](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/n1zm0/32/3302_2.png) [@n1zm0](https://forums.speedlife.net/u/n1zm0)\
**Post date:** [September 27, 2006, 6:33pm UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/2 "2006-09-27T18:33:17Z")

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SR20 i get 350-400 full tank… so ![http://forums.beyond.ca/images/smilies/iono.gif](http://forums.beyond.ca/images/smilies/iono.gif)

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**Author:** ![Lo\_2enz0](https://avatars.discourse-cdn.com/v4/letter/l/90db22/32.png) [@Lo\_2enz0](https://forums.speedlife.net/u/Lo_2enz0)\
**Post date:** [September 27, 2006, 10:05pm UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/3 "2006-09-27T22:05:24Z")

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don’t rev it so high. i drive around in 5th going 80 and i get awsome milage

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**Author:** ![CA18DET-180SX](https://avatars.discourse-cdn.com/v4/letter/c/e0b2c6/32.png) [@CA18DET-180SX](https://forums.speedlife.net/u/CA18DET-180SX)\
**Post date:** [September 27, 2006, 10:13pm UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/4 "2006-09-27T22:13:22Z")

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Have you changed the fuel filter? If not, do. Also check for any kind of boost leak like broken vac lines. I did those to things on my 180 and I more than doubled my mileage. Just last sunday I got 30MPG on my way home from Edmonton.

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**Author:** ![300horses](https://avatars.discourse-cdn.com/v4/letter/3/3ec8ea/32.png) [@300horses](https://forums.speedlife.net/u/300horses)\
**Post date:** [October 2, 2006, 8:36am UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/5 "2006-10-02T08:36:44Z")

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yea i replaced my fuel filter but its bigger than the oe one. nissan said there was no boost/vac leaks how should i test that.

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**Author:** ![CA18DET-180SX](https://avatars.discourse-cdn.com/v4/letter/c/e0b2c6/32.png) [@CA18DET-180SX](https://forums.speedlife.net/u/CA18DET-180SX)\
**Post date:** [October 2, 2006, 9:08am UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/6 "2006-10-02T09:08:17Z")

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Make an end cap that will seal over your intercooler piping and put a shrader valve in it. Pump it up to like 10psi then wait and see if it goes down.

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**Author:** ![300horses](https://avatars.discourse-cdn.com/v4/letter/3/3ec8ea/32.png) [@300horses](https://forums.speedlife.net/u/300horses)\
**Post date:** [October 3, 2006, 5:43pm UTC](https://forums.speedlife.net/t/fairlady-tt-shitty-gas-milage/144454/7 "2006-10-03T17:43:21Z")

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laurier your car is not a twin turbo v6 get off this web site until you actually start **driving** a nissan ! from kurtis hahaha[/b]