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  #13  
Old 02-19-2012, 08:40 PM
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Re: Performance chips??

I have the flashpaq. It includes the mileage tune along with performance tunes.
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  #14  
Old 02-20-2012, 04:32 PM
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Re: Performance chips??

Quote:
Originally Posted by 01grand View Post
I have the flashpaq. It includes the mileage tune along with performance tunes.
have you noticed any better mileage using it, or have you tried the mileage tune?
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1999 WJ. Dual H/U (upgrading soon)| Eagle Eye Tails, Red Turn LED, LED Reverse Bulb | DynoMax SuperTurbo Cat-Back exhaust | BRAND NEW engine bored .020 over | 265/75/16 Mickey Thompson Baja ATZ's | 16x8 Vision Warrior wheels | painted gloss black bumper covers and cladding | a few more odds and ends thrown in.

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  #15  
Old 02-20-2012, 08:23 PM
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Re: Performance chips??

I tried the mileage tune but I'm not sure if it helped much, although I just replaced some worn out O2 sensors that were hampering mileage some. However unless I drive with my foot on the floor all the time with the 87 octane performance tune I can keep my usual mileage and still have some occasional fun with the Jeep.
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Old 02-21-2012, 01:19 AM
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Re: Performance chips??

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Originally Posted by 01grand View Post
I tried the mileage tune but I'm not sure if it helped much, although I just replaced some worn out O2 sensors that were hampering mileage some. However unless I drive with my foot on the floor all the time with the 87 octane performance tune I can keep my usual mileage and still have some occasional fun with the Jeep.
what kind of mileage do you usually get, if you dont mind me asking. right now, while my Jeep is still in the process of legally becoming mine, im driving a GMC Jimmy with a V6, and it gets about 16-19 depending on how much i get on it. its a steady 16 with winter grade gas though, less if i really mash it. and im anticipating and awaiting a bigger fuel cost per week.

its 50 miles round trip to work, and ive yet to see about college. i work 3 days a week so i go through about 2 tanks and some change
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  #17  
Old 02-21-2012, 07:29 PM
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Re: Performance chips??

I get about 13 in the winter but I only have a 5 mile trip with 6 stop lights on my way to work. In the summer its up to 15, and I can get 20-21 on the highway cruising at 60.
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  #18  
Old 02-21-2012, 09:02 PM
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Re: Performance chips??

Quote:
Originally Posted by 01grand View Post
I get about 13 in the winter but I only have a 5 mile trip with 6 stop lights on my way to work. In the summer its up to 15, and I can get 20-21 on the highway cruising at 60.
thats without the Superchips, correct? If that Flashpaq makes a big enough difference, ill get one using my discount. so it will take even less for it to pay for itself. LOL
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  #19  
Old 02-21-2012, 10:28 PM
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Re: Performance chips??

That's probably with it tuned. The 87 octane tune doesn't my mpg's suffer at all.
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  #20  
Old 02-21-2012, 10:31 PM
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Re: Performance chips??

Quote:
Originally Posted by FlyinRyan View Post
SCT is also available, and I can tune it.
I didnt know SCT covered WJs. Man I really need to get a wideband setup.
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  #21  
Old 02-21-2012, 10:40 PM
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Re: Performance chips??

Quote:
Originally Posted by cheapjeep View Post
I didnt know SCT covered WJs. Man I really need to get a wideband setup.
Covers basically all 96-06 6 cyl/8cyl Jeeps. Some 06s aren't supported, but you get the idea.

Datalogger > Wideband.....
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  #22  
Old 02-21-2012, 11:31 PM
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Re: Performance chips??

I had a jet stage 2 on my 994.7 worked good but you needed a CAI, 180 tstat and exhaust to run it. Sold to my brother and has 110K on it now and still runs like the day i bought it. Needed 91 gas also. With that being said if i did it again with the 99 i would go superchips.
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  #23  
Old 02-23-2012, 04:54 PM
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Re: Performance chips??

Quote:
Originally Posted by bsmith0612 View Post
thats without the Superchips, correct? If that Flashpaq makes a big enough difference, ill get one using my discount. so it will take even less for it to pay for itself. LOL
That is with the 87 octane tune.
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  #24  
Old 02-24-2012, 04:35 PM
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Re: Performance chips??

Quote:
Originally Posted by 01grand View Post
That is with the 87 octane tune.
you got 13 mpg with the tuner? wow... im afraid to know what it will be without it
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