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  #13  
Old 04-20-2010, 03:52 PM
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Re: The 3.7L upping gas milage thread.

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True. Excuse my six pac abs....


Touche
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Old 04-20-2010, 03:55 PM
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Re: The 3.7L upping gas milage thread.

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Douche
Fixed.
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Old 04-20-2010, 03:58 PM
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Re: The 3.7L upping gas milage thread.

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fixed.
hahaha!
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Old 04-20-2010, 08:52 PM
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Re: The 3.7L upping gas milage thread.

what is a powerwire? also, what would be a decent sounding muffler for a 3.7L? any sound clips??
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Old 04-20-2010, 08:56 PM
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Re: The 3.7L upping gas milage thread.

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Originally Posted by ALPINEST4RS View Post
what is a powerwire? also, what would be a decent sounding muffler for a 3.7L? any sound clips??
In terms of mufflers, we have a thread about them

http://jeepgarage.org/showthread.php...hlight=muffler
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  #18  
Old 04-20-2010, 09:00 PM
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Re: The 3.7L upping gas milage thread.

My average between highway and city is about 16 mpg, which isn't bad with my lead foot. All highway is usually 19-21 depending if I use the cruise. I could do better but it's not as much fun with the curvy roads here in east TN.
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Old 04-28-2010, 11:00 PM
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Re: The 3.7L upping gas milage thread.

I drive a Quadratrac 1, 2006, 3.7L.

I have done the port and polish throttle body, 14" Magnaflow muffler, and new Bosch +2 platinums.

The best I get is 14 city and 18 highway.

I swear I got 20mpg highway 16 city when I first bought this dang thing....20 days ago!

I am going to experiment with a CAI from a 3.7 Dodge Ram..hopefully I can get a few miles back.
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Old 05-03-2010, 08:33 PM
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Re: The 3.7L upping gas milage thread.

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Originally Posted by boniomario View Post
you have an 06 talk to nick at airram they are successfull on unlocking some of the files on the 05-06 3.7L for the SCT tuner
damn 450 for a tunable chip

anyone have experience with this thing and current mods that they are running with it? better gas mileage, more pep, dyno charts, ect
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