- Winter mod - heater blower integrated with engine kill switch
- The UnNamed Wagon's build thread - Let it begin! Work in Progress
- eta: super efficient 3 wheeled car (project thread)
- Cost of block heater install
- Ecomodding Tune-Up
- Water into Gas? WTF?
- Automotive X Prize - would a modded Civic VX make it?
- Lamp replacement: LEDs
- New Ideas for The Eco-Wall
- Valve stem caps that blink when your pressure is low
- 2003 Toyota Matrix Block Heater
- Considering 15x3.5 'Skinnies' Wheels
- Let the modding begin! (How US carmakers will meet the 35 mpg CAFE target)
- Article: Idle stops just got smarter
- xfi metro camshaft
- Diesel electric kit car, anyone? R. Q. Riley's latest takes shape (and looks good!)
- Can't shake the low 20's
- Diesel Metro?
- OEM Grill Block for 92-95 Civic Owners
- My Kingdom for a NOx Sensor
- Proposed braking test: comparing tire pressure @ 50 psi vs 35
- New Concept cars
- MetroMPG.com mailbag: what about lightweight rims?
- what do you think of hydrogen mods (with video)
- LRR tires
- Canada's ecoAuto feebate program leads auto makers to tweak models for better MPG
- Video: SAE International Supermileage Competition
- MetroMPG.com mailbag: reader MPG success story!
- Win $100.00 in Free Gas! Design Contest: Ecomod my Ride
- [Video] Lithium Ion Prius
- ThermoElectric Radiator
- Lower your tires RR
- Debate continues: K&N filter vs. MPG
- Video: Can Skinnier Tires Increase Fuel Economy?
- Video: The Crazy Thing About Acetone.
- Article: ecomodding a vanilla Renault production sedan... efficiency up 19%
- Did you meet your 2007 modding & fuel economy goals?
- Effect of gear oil viscosity on transmission efficiency (Metro owners take note)
- DIY decel fuel cutoff; alternator regulation; auto start/stop
- Big day tomorrow: the Blackfly's first e-test since cam swap & taller transmission
- Metro taller tranny swap thread: +5% efficiency gain
- 850 watt tank style coolant heater - installed in the Blackfly
- Blackfly XFi? Cam swap! Update: swap completed
- Using thermocouples to offset alternator load
- Test: Alternator vs. no alternator = 10% gain @ 70 km/h
- Oil weight question: 0w30 or 5w20?
- Calculating Rolling Resistance
- Beware of Bunk!
- Choosing a Fuel Economy Transmission
- A Basic EcoModder's Tuneup
- EcoModding for Beginners: Getting great gas mileage.
- Trying out an aftermarket Intake on a VX