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 More MPG & Performance for 4.7L Dodge

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Nick Papageorge
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Vehicle: 2007 Dodge Ram 1500-4.7L
Joined: Apr 2009
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From: Cypress TX

Posted - April 21 : 5:04p Reply with Quote Report this post to a moderator
I have a 2007 Dodge Quad Cab w/ 4.7L. I can only get 12.5 to 13 MPG city and 14.8 MPG highway out of this truck even with a light foot. I'm looking at a Superchip Programer but the manufactuer is only claiming an additional 1.5 to 2 MPG gain but better performance. My primary goal is better MPG so I'm not sure the $379.00 cost is worth it. My goal would be to get 15-17 MPG city and up to 20 on the highway. Does any one out there know of a good way to attain this?

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Jason
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Posted  - April 21 : 6:33p Reply with Quote Report this post to a moderator
You can try searching through our marketplace on the right side of the site for programmers.

There's no way you're going to go from 14 to 20 on the highway, sorry. You can take a look at Edge Products, I think they have a fuel mileage tuner.

Mort
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Posted  - April 24 : 11:40a Reply with Quote Report this post to a moderator
You can certainly get 20mpg on the highway. Problem is, you'll have to learn to drive 6 inches off a tractor/trailer's bumper.

Chrysler V8s do many things well, but consume a moderate amount of fuel has never been one of those things.

I see the average price of gas in Cypress, Texas, is 1.84 (dude, I need to move to Cypress, TX). The price of that programmer would buy you 205 gallons of gas, approximately. Even assuming the high end of its advertised claims, over that 205 gallons of gas, you'll be able to go an extra 410 miles.

I'm not thinking properly enough to calculate how many miles it would take to get your money back, but 40 miles a tank (assuming a 20 gallon tank) sounds pretty good to me.

As far as 20mpg highway, I'm not sure that's realistic, but 17 sounds about right.

Roadwarrior
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From: West Bridgew Ma

Posted  - May 18 : 10:01p Reply with Quote Report this post to a moderator

I installed a K&N Air Filter on My 2003 4.7 V8 Dakota. I average about 16 miles city/20 Highway.

Tom in Tacoma
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Posted  - May 19 : 9:43a Reply with Quote Report this post to a moderator
I hate to burst your bubble, but that K&N filter is not solely responsible for an increase like Nick is talking about achieving. It is certainly part of better performance and mileage but it won't get him 5+ MPG increases.

airwva
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From: Charles Town West Virgi

Posted  - July 22 : 7:45a Reply with Quote Report this post to a moderator
I have a '02 Quad w/4.7L with an airraid K&N. Don't know if this really helps but I recently got exactly 21.9 MPG on a trip to Charlotte and back and routinely get appx 17 MPG in the city. Also prior to Charlotte trip, had a new fuel pump installed due to system losing pressure thru the regulator.

Eric B.
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Posted  - July 22 : 3:38p Reply with Quote Report this post to a moderator
I just went from 15 -17 in my mustang to over 30.

I bought a Saturn as a DD.

Tom in Tacoma
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Posted  - July 22 : 8:48p Reply with Quote Report this post to a moderator
But if you put an "Airraid K&N" (and here I thought it was either one or the other) on the Saturn you could get a get even more, like 31 and shit!
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