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Any way to improve MPG? (getting 22-24)

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Old 12-10-2003, 09:13 PM
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Any way to improve MPG? (getting 22-24)

Hey -

My 95 GLE was bought used not that long ago, and I don't know what kind of mileage I should be getting, but 23mpg with an auto and lacking a lead foot seems low to me. The car just had its 125,000 mile tune up, so the basics have been done. Is there anything I should look into to bring the miles up?

Thanks!
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Old 12-10-2003, 09:15 PM
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hahahahahahaha
there are MANY org members who would KILL to have that milage. I myself see that kind of miles with my 5 speed with quite a bit of spirited driving, but most org members see 20 if they are lucky..
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Old 12-10-2003, 09:25 PM
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Who knew...? I'm (obviously, I guess) surprised it's so low...
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Old 12-10-2003, 09:28 PM
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if you go to www.edmunds.com an auto maxima is only supposed to get 22...you are getting 1-2 mpg more than that... so i would say you are doing good!

Things to increase gas milage though, are a tb cleaning, new plugs, new oil, new fuel filter, new pcv valve, tire pressure check, injector cleaner, and i think thats about it! up and beyond that, just dont get on the car much, and try to use the cruise control as often as possible
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Old 12-10-2003, 09:31 PM
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Thanks for all the tips!
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Old 12-10-2003, 09:33 PM
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Also check out the voltage on your knock sensor as well as your o2 sensors
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Old 12-10-2003, 09:39 PM
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wanna let me borrow about 4 of those mpgs...I'd love it.
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Old 12-10-2003, 09:42 PM
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see what i mean!?
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Old 12-10-2003, 09:50 PM
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hahahahaha!
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Old 12-10-2003, 10:31 PM
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quick question. I only get 17-18 mpg (shift at 3k almost always) and I'm gonna be doing a tune up soon (changed oil, gonna do fuel filter, plugs, tranny oil, K&N intake filter) as far as the injector cleaning....I put a full bottle in last year I believe, or a looong time ago anyways. Should I only use half a bottle when I do it next or should I go ahead and do a full bottle since its been so long? Thanks.
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Old 12-10-2003, 10:37 PM
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read the instructions.......
also check your local stores for SEA foam...you can use it in your gas tank and manifold, its supposed to eliminate carbon buildup
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Old 12-10-2003, 10:40 PM
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get an aftermarket intake and y-pipe. don't drive too hard, stay under 70 on the highways and you should see a little improvement. make sure your tire pressure is right too.
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Old 12-11-2003, 04:50 AM
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I get 15-17 MPG I need a y-pipe
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Old 12-11-2003, 07:04 AM
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[QUOTE=Jepht20]get an aftermarket intake and y-pipe. QUOTE]

ya right?? the ypipe will pay for itself eventually? HHMMMMMMMM!
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Old 12-11-2003, 07:22 AM
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I recently took a trip to Saint Louis in my 155,000-mile 98 SE auto. I upped the tire pressures from around 20 to the factory-spec 32/29. On a flat trip with little wind, cruise set at 75, I returned 28.25 mpg! Much better than my typical 23 mpg.

Now, I could possibly have skewed the numbers a bit by not topping off enough, but I didn't try to.

Flat highway cruising with well-inflated tires and a light passenger load should give you a decent mpg.
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Old 12-11-2003, 12:13 PM
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23mpg and ur complaining...my max wastes soo much gas...I think its because I like to hear my cai and exhaust..
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