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  1. E3 sparkplugs, coil packs performance

    LD RAM - General Discussion
    hey guys i got a few questions for ya. my gas mileage has been droppin here for a few months and i'm tryin to resolve this problem and maybe even get better mileage. i hear alot of stuff about these E3 diamond fire sparkplugs and i'm wondering if they are all that they are put out to be. i'm...
  2. Gas mileage is killin me

    Dodge Ram MPG Zone
    Just got my new ram, but i'm getting 13.9 MPG (hemi). Now, I did expect it to be this low or lower, I'm just deciding on what MODS to do in order to get some relief. I know I'm going to get a tuner (Diablosport is what i've been reading the most about), a cold air intake, and change out the...
  3. 2003 Dodge Ram Hemi 2WD MPG/octane help

    5.7L V8 Specific Topics
    I have a 2003 dodge ram hemi 2wd with 113k mi on it. 5 spd automatic. I just changed the spark plugs a few hundred miles ago & it helped a little. I am currently getting 15-16 mpg on the fwy on Premium gas, and 13-14 on regular gas. 12-13 mpg in the city on premium & 10-11 city on regular. I...
  4. Cold Air Intake

    Performance Mods - Engine - 5.7 Hemi V8
    I want to get a cold air intake for my 2012 5.7 RAM 2500. Please give me some feed back as to what they best one I can get. Would really like to see my MPG increase. Thanks, Tom
  5. 5.9 Magnum Tuning For Economy

    Performance Mods - Engine - 5.9 Liter V8
    I have the chance to trade my '98 Dakota with a 3.9 V6 for a '97 Ram 2500 with the 5.9 V8. I'm in college and live 4 hours from where I'm going to school so gas mileage is pretty important. Whats my best option for increasing the fuel economy? Is there a chip or tuner that would boost my MPG...
  6. new spark plugs

    Dodge Ram MPG Zone
    hey guys it's about time to change the spark lugs on my 04 5.7L 1500. i've been hearing alot about these E3 sparkplugs, i have a buddy that owns the same model and engine as my truck and he says the E3 plugs aren't the best for this truck. not really sure of my friends credentials though haha, i...
  7. Looking for answers

    2010 Dodge Ram Forum
    Two Question, every opinion or piece of info helps. I have a 2010 1500 Single Cab 5.7 Hemi Short Bed, in the city I get around 12.3 MPG on a good day I usally just drive it around for 3 or 4 Miles to school or to a store. So the first Question is: Is this an OK MPG?:4-dontknow: and my second...
  8. HHO Generator Install

    Performance Mods - Engine - 5.7 Hemi V8
    Hey everyone, I am hoping I might get some help with this. Here's the situation, I'm installing a HHO generator for better MPG and it's time to hook it up to the O2 sensor wires. Before I connect the EFIE (Electronic Fuel Injector Enhancer) I have to find the hot wires for the each of my four...
  9. O2 Sensor Help / Color Coding

    Electrical
    Hey everyone, I haven't posted in a while and hoping I might get some help with this. Here's the situation, I'm installing a HHO generator for better MPG and it's time to hook it up to the O2 sensor wires. Before I connect the EFIE (Electronic Fuel Injector Enhancer) I have to find the hot wires...
  10. Auxiliary Tank Help

    5.7L V8 Specific Topics
    Putting this out there for any other input from others that have tried out different things. I’m moving from Idaho to northern Alaska and I hate having to stop every few hours to fill up on gas. So the idea I came up with is this. I’m thinking about taking a semi truck tank and having my metal...
  11. 4.56 gears LSD What Should I Buy?

    2011 Dodge Ram Forum
    2011 5.7 4x4 with 3.55 gears no LSD Thinking I want 4.56 with a locking diff or LSD Questioning 1. MPG 2. Acceleration 3. Locking or LSD 4. Which combo is the Best 5. What part of the warranty might i void/ is it really a big deal 6. Stock 20'' not looking to lift but future upgrade to a...
  12. 2010 Ram 2500 HEMI MPG??

    Dodge Ram MPG Zone
    Hello, New to the forum so I will give a quick intro. My name is Tim, I am in Southern Ontario, Canada. I am coming from a 2006 Ford Super Duty (that was a mistake) and am looking to upgrade to a Ram Truck. The truck in question I drove and fell dearly in love with is a 2010 Ram 2500 TRX4...
  13. MPG improvements

    Performance Mods - Engine - 5.2 Liter V8
    This has been an on going experience for the past two years of what works what does not. :smileup: For the longest time, our Ram Van B2500 12-passenger, V8 5.2L/318cid Magnum, 36-gallon tank, with the 46RE, 3.92 rear, and the heavy weighted frame + 8-lug wheeled suspension has not managed...
  14. Anyone around Indy?

    Great Lakes
    I live on the east side of Indy, wondering if any of you are around here.
  15. How I gained 3 1/2 mpg in town

    Performance Mods - Engine - 5.9 Liter V8
    Like most of us, my 99 Ram drinks I mean chugs fuel. I am always looking for ways to get more mpgs with out having to drive like my grandma. I watched extreme 4x4s episode fuel saving street truck where they took an 8 mpg Ram to 16mpg. The problem with that was the money spent to do it...
  16. 09 5.7 Hemi MPG Check-in

    Fuel System
    For all who have a 2009 (or '10 I guess) 5.7 Hemi, can you post the MPG shown on your dash right now? Please be honest! I am trying to get a realistic average. Right now, mine is at only 15.6 MPG. It's at about 32k miles, so it's due for new plugs, but I installed the K&N clod-air intake kit...
  17. Losing Gas mileage???

    5.9L V8 Specific Topics
    I have a 1997 Dodge Ram 1500 SS/T and i been noticing my gas meter hits the 1/4 mark normaly around 230 miles (Using trip counter).Then I notices its getting less and less milage. Currently it hits the 1/4 tank left mark at 175 miles. Most recently i know my meter like to drop when i touch the...
  18. Tune Up = Worse Gas Mileage?

    5.7L (345 cu in) HEMI V8 Specific Topics
    I just took my '09 RAM in and had the dealer perform a tune up, fuel delivery system service and misc. maintenance. Since the dealer performed service my highway mileage went from 20mpg to 15mpg and my in town mileage went from 16mpg to 12mpg. Spoke to dealer and their response was "none of...
  19. unbelievable gas mileage

    Performance Mods - Engine - 5.2 Liter V8
    Ok i have a `99 ram 1500 sport, the only mod i have done to it is the TB mod and im burning through gas at an alarming rate. i set the trip last time i filled up and i have gone about 20 miles n burned through about 1/4 tank of gas! when i go to my average fuel economy it shows 6.7 MPG!! can...
  20. Installed K & N intake, Getting worse MPG...HELP!

    Performance Mods - Engine - 4.7 Liter V8
    I installed the K & N kit about a two weeks ago. Before the install, I was getting around 14-15 city and 18-20 highway. After driving city for a week, I got around 11-12 MPG and just today got 17 MPG on the highway, wtf!. At worst, I figured I would get the same mpg, in hopes of increasing the...
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