 Gas Mileage STILL blows.. even babying it. |
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 Apr 24, 2008 - 9:21 PM
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 Enthusiast  Joined Apr 23, '06 From Rochester, NY Currently Offline Reputation: 8 (100%)  |
so far ive filled it up about 4 times. first time i got 20 but it was all highway. second time i was kinda hard on it and i got 19. last week i got 18 being extremely cautious! never went above 3k rpms and not going above 65 ever! tonight i filled it up. (13.56 gal. after getting 230.6 miles.) this week is the lowest so far. being even easier on the car than before it comes out to 17. i don't understand this.. im doing my rear brakes this weekend. my next step is to have a shop clean my injectors and fuel rail real good. hopefully that will make a difference. haven't checked the 02 sensor yet..any other suggestions?
Thanks, Erich |
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Apr 24, 2008 - 9:44 PM
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 Enthusiast Joined Jan 31, '07 From Ontario, Canada Currently Offline Reputation: 1 (100%) |
small fuel leak...?
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Apr 24, 2008 - 10:22 PM
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Enthusiast Joined Nov 1, '06 From The Bay, CA Currently Offline Reputation: 1 (100%) |
maybe you have badkarma?
 sorry just had to let that go.. hehehe.. i get VERY good milage (babying it and pushing once in a while) --------------------  |
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Apr 24, 2008 - 10:24 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
Time for a new o2 sensor.
-------------------- 15PSI - 30MPG - Megasquirt Tuned
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Apr 24, 2008 - 10:44 PM
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 Enthusiast Joined Feb 1, '05 From Charlotte NC Currently Offline Reputation: 14 (100%) |
i thought he had a 3s at first talking like that!
--------------------  QUOTE (Galcobar @ Oct 15, 2008 - 2:44 AM)  You want power but have no money. That's a problem. Cheap. Reliable. Fast. Pick two. |
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Apr 24, 2008 - 11:01 PM
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 Enthusiast Joined Mar 8, '04 From Newport, RI Currently Offline Reputation: 63 (99%) |
QUOTE(lagos @ Apr 24, 2008 - 11:24 PM) [snapback]667911[/snapback] Time for a new o2 sensor. I said that the first time he posted about bad mileage. no need to have a shop do anything, just stop being dumb and change your 02 sensor. If you can't figure out how to do that, have someone else do it for you. -------------------- |
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Apr 24, 2008 - 11:24 PM
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 Enthusiast Joined Nov 7, '06 From Lawrence IN, 46226 Currently Offline Reputation: 17 (100%) |
o2, i never, even driving hard, had less than 22 city in my celi
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Apr 24, 2008 - 11:26 PM
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 Enthusiast Joined Nov 1, '07 From Santa Barbara, CA Currently Offline Reputation: 2 (100%) |
x2 on the o2 sensor, did you give it a good tune-up as well? Check the throttle body and plugs
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Apr 24, 2008 - 11:31 PM
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Enthusiast Joined Nov 7, '06 From Lawrence IN, 46226 Currently Offline Reputation: 17 (100%) |
QUOTE(99Celica @ Apr 24, 2008 - 11:26 PM) [snapback]667938[/snapback] x2 on the o2 sensor, did you give it a good tune-up as well? Check the throttle body and plugs i was just goin to edit my post, but yeah a good tuneup will do wonders i am sure. |
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Apr 25, 2008 - 1:22 AM
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 Enthusiast Joined Feb 5, '05 From pineapple under the sea Currently Offline Reputation: 9 (100%) |
New o2 sensor, new plugs, clean distributor contacts, etc.
-------------------- 1991 MR2 - T-tops - Crimson Red - Gen3 3SGTE - Lots of money
 I'm not really an asshole, but I play one on the internet. **** Photobucket |
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Apr 25, 2008 - 1:53 AM
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 Enthusiast Joined Apr 15, '07 From Fort Worth, TX Currently Offline Reputation: 12 (100%) |
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Apr 25, 2008 - 12:16 PM
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Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
QUOTE im doing my rear brakes this weekend. my next step is to have a shop clean my injectors and fuel rail real good. DONT waste your money going to a shop. All they do is pour in a 3$ bottle of injector cleaner into your gas tank and charge you 50bucks for the service. You wont see any benefit from doing it either and it wont have any effect on your gas millage. To give you an example, I get 19mpg out of my car...at 15psi of boost. If your getting similar results from your automatic gt, then your o2 is shot. -------------------- 15PSI - 30MPG - Megasquirt Tuned
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Apr 26, 2008 - 12:25 AM
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Enthusiast Joined Aug 2, '06 From bay area Currently Offline Reputation: 21 (100%) |
new air filter, clean ur injecters, fuel filter
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Apr 26, 2008 - 11:16 AM
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 Enthusiast Joined Apr 10, '07 From lodi, ca Currently Offline Reputation: 9 (100%) |
ive been babying my car also with high gas prices and right now im sitting at 250 miles on a half tank and i punch it everyonce and a while if i need to get around cars on my way to work i think its because i just did a tune up and got some nice ngk's in there helped out alot
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Apr 26, 2008 - 6:51 PM
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 Enthusiast Joined Jan 25, '06 From MN Currently Offline Reputation: 19 (100%) |
Also replace your gas cap gasket too.
-------------------- "To Protect And To Serve The Wealthy" -POLICE
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Apr 26, 2008 - 7:14 PM
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Enthusiast Joined Mar 20, '04 Currently Offline Reputation: 3 (100%) |
the gt is suppose to get 23/29 right? cause ive been getting 20-21 and i driver mostly city
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