- Catalytic Converter Bypass Valve
- HISTORY: Mobilgas Economy Runs 1936-1968
- Cabriolet/convertable
- What are your modding goals / resolutions / wish list for 2010?
- Article: Lean burn on an otherwise stock engine (testing Acura RSX K-Series engine)
- Goodyear Integrity 185/65 R15
- Cold/Warm Air Intake
- Keeping it simple
- custom tires for geo metro (motorcycle tires?)
- 2000 Geo Rebuild-Need Suggestions!!!
- pls delete
- I did a survey today...
- Not as even of tread wear as I thought.
- New Vehicles / Old vehicles
- Solar panels by IKEA
- Chevy Aveo: How to improve CITY MPG?
- Help me pick
- America's Greatest Race Car
- Hacking air pressure sensor for fe?
- Mobil 1 0W-30 Advanced Fuel Economy
- Filling oil just to min line? better mpg?
- ZF ecomods a transmission: 8 spd auto, EOC-able, multiple input options, fewer parts
- Should I fix this XFI?
- Horsepower junkie goes on the wagon, so to speak
- Using the power of pee in your hydrogen generator...
- Aero question
- Diesel eco mod intake idea?
- Ecomodding Fiesta diesel
- Grill blocks and under hood temps...
- Engine off switch in a Toyota Echo
- CA smog equipment
- F/E in a storm (not a Geo Storm...)
- Has anyone experimented with propane?
- I'm back with a different engine.
- Exhaust header: help or hurt f/e
- Just curious if anyone here has put a small commercial turbodiesel (in a pickup)
- efficient engine design
- My Red VX
- Spreading the word...one car at a time...
- Efficient Engine Design ???
- Spreading the Word, or Help with Ecomodding Discussions
- CRXFi Build Thread (Geo Metro XFi drivetrain in Honda CRX)
- Testing: WAI's effect on engine warm up
- LED selection resources
- Can x-guage report lockup on Buick lesabre? Why doesn't guage work on Dodge?
- is there a top tips sticky for FAQ
- honda 3rd gen's block heater group buy - 2 days left
- Which Mufflers are best for Fuel economy
- Insulated Engine Compartment for Better Fuel Economy?
- How to properly test modifications (AKA: don't believe every MPG claim you read)
- Ram Air vs. HAI vs. Warm Ram Air.
- "Inflation pressure does not affect grip": Autospeed article.
- Harnessing the Power of Ecomodder.
- Ecomod on Mercedez-Benz E320 Station Wagon
- new final drive gear in honda civic?
- Coroplast/Correx in the UK?
- K&N Air Filters
- Michellin Hydroedges
- TDI swap necessary bits?
- Cam Specs (neon)
- Hey guys, newb here, need advice
- Cheap car?
- echo 1.5 milage camshaft
- Sylvania EcoBright headlight bulbs?
- Warm(er) Air Intake for the 1999 LeSabre - 1st Attempt
- EFI Tuning spreadsheet
- recently bought a miles zx40s
- Modded City Escorts
- Very frustrated (winter MPG)
- Warm air intake on radiator?
- What do you think is the "smartest" mod?
- What can ya do with a Grand Marquis?
- New 74.2 mpg ford focus econetic
- Higher Saturn Overdrive Ratio
- LED indicator help
- Where to start - 2003 Chevy Impala
- Pre-warming diesel engine with glow plugs
- XFI Improvements
- Increase FE with warm air intake
- Gas Mileage Down with the COLD---WAI?
- MaEsTROs first ride out.
- Water pumps
- Engine block heater plug ideas
- Another score - Prius battery modules on eBay!
- Increasing Accelerator Pedal Resistance
- Perpetual motion machine discovered!
- The super duper EPA FE list, er, lists.
- Bought me a Metro...
- The Sun Rocks!
- Electric superchargers with promise
- Help needed from propane experts! Custom V8 Propane Turbo Performance Setup
- Beater '96 Corsica conversion to hypermiling beast.
- VSS signal acceptable voltages?
- Built from scratch FE vehicles...
- Really need everyones help
- Question for Metro owners.
- EOC <> zero fuel consumption
- Is EOC giving my ECU Alzheimer's?
- Engine Insulation
- My acetone results
- Little Red honda Cub - Volted
- Patented
- MPG Decline from Colder Weather or Winter Blend Gas or ???
- Weighed the car today
- additives for improved mpg?
- Weight savings, safety gear to keep
- electric EV for 2
- '93 Civic 2.5" drop - camber kit required?
- Need AT EOC compatible list Sticky I will start
- Grill covers
- hypermile homestead vehicle
- Demolition Man Concept Cars
- looking for a CNG-knowledgable shop in Phoenix
- Modding Ford Expedition
- 98 Swift Tranny Question
- I'm a geometro owner, wanting to swap/makeXFI
- Alternatorless Test in a Neon (still disappointing, but now w/slightly better results
- Need help finding a BMW EBH
- Finally an attractive front end grille bock!
- Coroplast durability
- A/C compressor delete?
- Mazda Protege tire sizes
- Insulating air intake?
- Found out my car (Ford) has lean burn. (?)
- Shutting off second carb and fe
- Need help, in Halifax Nova Scotia! (Need Metro parts to pass inspection)
- Using heated 02 sensor in place of non-heated 02 sensor
- Has anyone ever seen this?
- Goodyear Viva 2 tires...any good?
- Normal carburettor fe settings
- Kill Bill 2, DeTomaso Magusta, Shelby, aero, solar heating
- my adventures the hho gen
- Some engineer types discuss ecomodding options for a 2004 quad cab Dodge 2500 pickup
- FE baseline for older cars?
- Suspension theory
- Help with DIY electric system and hybrid ideas
- Done driving for the year
- ten percent water in one liter of petrol?
- Have built hho dry cell hmmmmmm
- More power and better MPG
- thoughts on siping, is it worth it?????
- Making stromberg carbs and piston type carbs more efficient
- Are HID conversion kits worth anything?
- Method to keep tyre pressure and preserve tyre
- Alternator Delete, plus some old tricks combined
- Tire Size (width) impact on MPG
- Checked your wheel drag lately?
- Closeable/lockable wheel skirts?
- Had to drop air pressure
- Alternators 101
- Drive shaft mod save fuel.
- < 350ppm CO2 : Where we need to aim
- Need help with propane....
- Who Killed The Electric Car - on Planet Green
- frankenstein Honda engine theory i had...
- Experiment: What do I lose with AWD?
- The Little Red Build Thread
- New here, need info on D15 Vtec-e into 88 CRX HF
- Deep cycle batterys, solar, amp-hours. question.
- lean burn=Lean of peak?
- Rolled galvanized sheet...what should I offer?
- 2001 Impala
- What's new is old again..or maybe I got that wrong...
- Might buy a 1987 Chevy S10 2.5L 4cyl 4spd manual
- Tesla Totalled in Tesla/Prius/SUV Pile-up Collision
- 1.3 SOHC Swift trans into 4 door 3 cyl metro
- Hubcaps, Honda to Toyota
- P/S delete help
- found a good pic of a nice FOR-ECOMODDERS radiator duct
- Clutched alternator pulley
- Duct radiator into exhaust --- Possible?
- 48mpg City Geo Metro
- Honda 600 coupe: A tempting buy
- Maker of twin-turbo kit for Corvette claiming massive (167%) city MPG increase.
- Experimenting with tuning leaner and ignition timing.
- Transmission change needed...looking for input
- Gen II Prius ICE Radiant Heat Reflector
- 25 mpg with 2000 lbs in tow!!!!!!
- My new wheels may get better f/e
- Old Air dam= New Grill Block? What you think?
- hypermiling was selected as the best new word of the year
- Engine Mods Question
- Changed the oil today Mom bought it for me...:P
- Developed for winter commuting (but now I run 'em year around)
- Smaller radiator for FE?
- Truck Trend claims 10% more MPG with K&N in 2009 Ford F-150 after bogus road test
- Article: Kia reveals new Forte Hybrid
- Alternator driven behind transmission.(Separate thread)
- Hyundai ecomods the 2010 Accent: raises MPG to fight with Fit & Yaris
- Article: pickup mileage - manufacturers are ecomodding their trucks for better MPG
- NEWS: KERS flywheel system to power large trucks?
- Electric Pusher Trailer
- Hyundai ecomods the 2010 Elantra - MPG up by 8% city, 6% hwy
- --- Recover heat from exhaust --- I got just the right heat exchanger!
- New turbo for the Honda
- exhaust ideas
- Tire size help
- Idea: spray bar instead of rad fan?
- Another civic hatchback boattail...
- SpeedTracer MPG graphing software and ...
- Tune-up suggestions?
- Carb: cold air vs hot air
- No energy savings with 35watt HID's !!!!
- EcoModder Project Library (help expand it!)
- single start/stop button eureka!
- Personal experience w/ CAI and f/e
- 1.4D4D block heater problems
- Non permanent glue? Something that actually holds?
- Canadian 8th Gen. Civic Gears
- Vacuum Gauge Installation problems
- Tire / Wheel Mods?
- VW TDI vs MTDI Diesel injection
- Trying to remember something about aero
- Max lean burn horsepower with VX engine.
- Questions about tires for my 2001 Corolla
- Electric Power Steering w/o hydraulics
- What We Tell People
- Cold Air Intake, Headers, and Exhaust
- Vaporization chamber
- The Rubber parachute
- '01 GMC Sierra 1500 is worthless
- Seriously! My 1994 Honda Civic DX Build Thread!
- Tire pressures
- Low Rolling Resistance Tires 175/70/13
- Mods and resale value
- High MPG Winter Car - AWD? - $4K or less
- $1,4** repair quote, need help, trans flush
- Paseo gets a solar sun roof
- Hybrids and electric cars- health risks from EMF's??
- Leave Carbon build up for higher compression or not?
- Intercooler bypass valve
- Solving the blind spot problem
- Basjoos in Top Gear Magazine....
- Dynamic Map Sensing Throttle Feedback
- Measured my tire wear (20,000+ miles at elevated pressure - 44 PSI)
- Non-alcohol gasoline = better FE.
- How many Ecomodder's are running management?
- An simple idea : heat gaz
- AerocivicLB
- Unmetered Air leak = Better MPG???
- Auxillary vacuum reservoir
- 2003 Golf TDI Tires?
- Wrecked my mileage!!!!!
- Best car to start with...
- should i raise the trunk lid, 'kamm the back, or both?
- VX swap questions
- HCCI Video ...
- What you used to drive (before eco-modding)
- Interesting anecdote about Ford tweaking speedometer for false MPG in '72
- Hydraulic Hybrid Vs. Electric Hybrid