- warmer fuel?
- Minimising fan use by improving ventilation flow
- Metro Mods...
- Stratus vs Impala - MPG guessing game
- Advice on buying (old/medium/new)
- Copying the amazing 2011 hyundai elantra manual shift
- What kind of mileage to expect from 2009 Fit ?
- paccar II. Heard of it? 12,600mpg...
- Best car compilation?
- Bmw 540i/6 Eco-modding
- pickup bed to flatbed conversion MPG?
- How accurate are are factory MPG guages ?
- Kamback for a station wagon?
- Ford steering update
- Anyone with a 2007-2012 Nissan Sentra?
- Coastdown Test 06 GMC Canyon
- 3800/sunfire engine swap
- Old Solar car mold found
- Geo metro 1.0 throttle body injector.
- About to get myself a Jeep. MOD ADVICE NEEDED!
- 1992 Caprice Station Wagon 305 V8 vs 6.2 Liter Diesel
- Lithium Battery.... bettery fuel economy ?
- Good idea needed for RWD 4cyl engine swap
- B16 owners, MPG? Mods and suggestions
- Noob needs help with 91 Honda CRX D15z1 Conversion...
- Fiddling with a variable manifold - locking it in high rpm mode
- Ecomodding Project Car Impounded...
- WAI/CAI switching and snorkel size
- Do you want some ight wt stock rims CHEAP?
- 01 Civic Air Dam w/ Existing Trim
- Fuel Mileage App for Android
- Modifying the Malibu
- 94 civic dx-winter how long should it take to reach operating temp?
- anybody drive a fiesta yet?
- Tuned intake runner lenght?
- How long until we get rid of the camshaft?
- Brake Downgrade?
- 75+ mpg (Want to get Geo Metro to this goal)
- 40 mpg s10 2.2L
- What! Me worry?
- Improving FC on a Nissan Maxima 99
- Engine vs box
- LED bulb options for my iS?
- Dear American Ecomodders, I salute you
- will a lighter wheel increase FE?
- Injector swap from 1 hole to 4 hole- any advantage?
- For those driving at high loads. PE Power Enrichment mode
- 2011 21 hour 1200 mile Focus rental experience
- 6 stroke engine
- Crx wheels
- Testing wheel skirts A-B-A
- AV build thread
- How to wire DRLs
- Great app for free!! 3 days left!
- Cheap high test gas
- Competition Fuel?
- Mazdaspeed rear spoiler
- Does this qualify....
- alt recharging big deep cycle battery ???
- Very good study report how cars weight effect FE
- Car cover best $30 I have ever spent
- Suzuki 1.0 Modifications?
- EGR, Idle Air, and downhill pumping losses
- Alt Delete Updates
- Car to run compressed air.....
- Winter EOC while not losing heater
- What can I expect from 2010 Honda Civic
- Latest Firefly mod: remote control block heater + cabin warmer
- Thinking again here similar idea to P&G
- Want to know how much cost you a trip with your car? FUEL CALCULATOR INT..
- forced air intake by fog light holes?
- Centurion 128-mpg ... and smaller engines
- Gas prices in 2012? At least $4?
- [Idea] vacuum system idea to increase MPG? [/Idea]
- crx build ideas
- $14 L.E.D. Headlamps
- Forced air intake + warm air intake combined for better MPG?
- D15B vs D15Z1
- Tire size?
- Taller rear tires on RWD vehicle
- HP required for "typical" vehicle on flat at 55mph?
- Alternator Delete, method 1 & method 2
- Ben's "Something Big"
- Geo Tracker Kubota Diesel Engine Swap
- Extreme carpooling
- 38 MPG in open loop?!
- Adjusting Exhaust Timing: Will Need Some Help
- 8.62 mpg city...mega squirt?
- '93 VX 2011 Annual results
- Air charge temperature sensor
- Swapping coil pack order?
- Waterless engine coolant?
- Second/bigger battery to take a Load off the Alternator
- Giant Muffler
- Only metal foam crumple zones can provide the biggest mpg advantage!
- UFO mods for diesel EGR Delete
- In 60 years...
- Taller 5th gear for DOHC
- Triumph Spitfire
- The BIG STINKERS?
- Fuel cutoff switch for P&G with an automatic
- Using ATF oil in a differential?
- Scavenging just... the fumes?
- blending different oil grades?
- What gas costs you....
- Turbo Diesel intake restriction
- Hi all, new here
- Grille Block
- New tires!
- active exaust?
- junk burn from misfire due to no spark
- Throttle opening vs gas pedal position in drive-by-wire systems
- Diesel Swaps into 50s/60s Classics
- Diesel Swaps into 50s/60s Classics
- SunRay Kelly RV design
- Geo Tracker 4x4 info wanted for possible Hybrid use
- driving on 4 narrow spare tires (or similar) to reduce rolling resistance
- Animated engines
- 10+ Fuel Saving Tips
- 50 most Fuel Efficient cars in Europe
- Motorcycle vs car engine
- idle it too high when coasting...
- Building a 100mpg consumer vehicle
- Alternator charge switch on 1991 Honda civic SI
- WAI on MAF?
- Air Blocks and Rudolf
- CitiCar/Comutacar Wanted in OHIO
- Throttle wins system
- HAI (Hot Air Intake) for Toyota Corolla, Matrix and Pontiac Vibe? 1ZZ-FE engines
- AndrzejM's Toyota Previa ecomodding thread
- 1987 Mercedes 300td veggie conversion (Craigslist)
- Saab 93 Sportswagon MPG
- 87 CRX DX and HF differences questions...
- That Akward Moment When....
- 2000 F350 diesel project
- Alt kill switch planning (help)
- Gen 3 Prius coolant heater
- winter tire psi
- 02 F150 5.4/auto/3.55
- george smolen
- Air dam or lift kit
- Under tray/WAI help needed please..
- Small carbs
- Red Jelly Bean Retired!!!
- Previa SADS Mod
- Limiting max engine load
- AC defrost disable
- Block heater performance data
- Lighted wheels for bicycles -VERY VISIBLE
- Quality reliable battery minder ??
- Need Advice On Taking Out Alternator To Get Better MPG
- Idea for Grill Shutter
- A "car and a half" design from Rimspeed
- Metro best 'out of box' mpg vs others?
- Why do used cars mpg drop vs new?
- Metro best 'out of box' mpg vs others?
- What Tire pump do you use?
- 1998 Honda Civic 1.6l 5speed
- Low end torque
- So I did some math and settled on an engine choice
- Winter diesel fuel
- Yet another poor MPG Civic VX thread..
- Fuel Injector Kill Switch: 1990 Honda CRX HF (How To W/ Pics)
- '95 Del Sol, need some advice!
- New tires: General Grabber HTS
- News about Doug Pelmear's 110 MPG Mustang
- ODB2 question
- Shave the water pump
- 400 mile per charge
- Car seats and weights....
- 'The Crash Course'...the short version....
- Fat people to fuel your electric car?
- ***Fuel Injector Kill Switch Wire Question***
- Solar panels to lighten alternator load?
- Possible CRX HF Mod Questions
- It's Official ~ Aptera in the ash heap of EV history
- Single Wire 50 Amp Ultra-Mini Alternator
- 01 insight wheel options???
- Vacuum advance - ported vs non-ported
- Mileage was falling off and...
- Thinner tires on original rim?
- Exhaust heat exchanger for cold start
- need help convincing the wife
- 120V Carb heater
- Might be a good time to switch to diesel?
- 95 land river disco discovery
- installed rv cam in my 87 toy truck....
- taller new tires?
- Testing procedure
- Way to idle without engine power?
- Lean low-load AIR/FUEL for more MPG?
- Reverse Mudflaps?
- Grill Blocks
- D15Z1 running DPFI Setup and VAFC.
- 2012 Sorento GDI 4 cyl
- used radiator ?
- 92-95 F150 bucking hesitation modification
- Added an *actual* pickup to the fleet...
- Heater costs 2 mpg?
- Re - Tired
- Pulse and Glide = no difference?
- Warmer air
- New Car and looking for advice
- Longest Coast
- Trouble code from too good mileage?
- Frequency divider for VSS
- VW T5 Multivan - Non-Intrusive Ecomodding
- Civic VX Federal (original) wont pass CA smog
- Programmable EFI tuning for economy?
- 1998 civic HX Tune up questions.
- ? for 93-95 Cali spec civic VX owners
- Winterisation for Ecomodders
- Check your toe and tire pressures.....
- Thinking of taking on a project, any advice?
- New VX (Cali) getting good MPG!
- 2012 Mazda 3 40 mpgs hwy
- 45 mpg bmw
- Hit and miss engine?
- What econ car can haul Plywood Laying Flat???
- Please recommend my next vehicle.
- Smart Car with 155/6R15 ContiPro tires all around
- Efficient 4WD Jeep
- Civic VX Cali to Federal wiring instructions
- Something BIG! Road Rally / Race / Documentary Film
- Great VX find...and VX O2 sensor question
- CRX HF EcoTurbo?
- Anyone know how to fix oil burning?
- Fish, Pogue, Gerrard, and Schwartz super mileage carburetors
- 87 Toyota truck,what's good to do?
- Next Place to Focus?
- Re-designing the Tires?
- Sign Vinyl - an EcoModder's good friend
- Defining "extremely fuel efficient"
- The Energy Trap...what does driving cost you?
- Tire Test Results from Tirerack.com
- Somebody ACTUALLY patented a Stirling Series...
- Winterizing the White Whale
- Percentage Versus Actual Increase
- EV Sales in UK Fall
- Goodyear Integtiry
- Recommendations for tires in size 185-65-R14
- Just got me a '95 Civic CX
- 2009 Nissan Altima WAI ABA testing
- echo gear ratios
- Igor the Aygo
- Starter
- Another interesting post on drive throughs.
- CRX front drum brake conversion
- Acquired a good part!!!!
- Economic peak oil explained....