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  1. Airless Tires - Lower Rolling Resistance & Lower Maintenance?
  2. Oem eoc? (automated engine off coasting)
  3. 2.8L Cummins Diesel Pickup
  4. Wheel weight
  5. High-Altitude effects of alcohol!
  6. Net energy...what's off the cliff?
  7. Geo Metro for $1200??
  8. NYC Dweller - Block Heating Help Sought
  9. Oxygen sensor - 07 Camry 4 cyl
  10. Help with EPA MPG; Corolla identity crisis
  11. Poor MPG for hypermiling... Maybe it's my tires?
  12. Grassroots Motorsports testing fuel economy
  13. Geo Jeff: Who's heard of him.
  14. Trying to relate piston speed to BSFC
  15. Diesel generator in homebuilt car
  16. A webpage that advises against idling
  17. Bg products
  18. Open discussion on using TC-W3 oil as an additive
  19. Cd of european 'fastback' Cruze?
  20. free/cheap beneficial to car eco mods actually worth doing
  21. 2014 Corvette Stingray - 30mpg hwy
  22. LLR Tire Sizes
  23. lower wattage light bulbs
  24. Make sure it's well thought out...
  25. School Me: WAI vs CAI
  26. Real world MPG not even close to Ford's Hybrid EPA MPG claims
  27. Tdi intercooler delete, effects on FE / power?
  28. One heat grade colder spark plugs
  29. Best way to fix a slow leak
  30. Radax Engine
  31. Low rolling resistance 12 inch tires...
  32. Another advantage of the Prius...
  33. 1.6 liter Honda i-dtec 78 MpG
  34. GCR: is it possible to make MPG worse by downsizing engines TOO much?
  35. effect of lsd on mpg
  36. Better Machining = Better efficiency
  37. Best of times, Worst of times, how changing conditions can affect your fuel milage
  38. Super computer to the Rescue?
  39. USA an energy exporter again?
  40. Lithium Si-Graphene battery anode
  41. Oil temp
  42. "Repaired" ECU drops 8-9 MPG
  43. Brace yourself, Winter commute is comming
  44. Suzuki US declares bankruptcy
  45. Winter blend of gas and mpg drop
  46. Ricardo Friction Modeling Presentation
  47. do it for science :)
  48. Air Fuel Synthesis, from renewable energy...
  49. Siemens Innotruck
  50. Fast warm up ideas: 3500w engine warmer
  51. Block heater '86 CRX HF in Seattle?
  52. 2013 Honda Civic: 78.5 MPG !
  53. Isn't it more efficient coasting in gear/engine on?
  54. Anyone see the "America Says Now" ads on EM?
  55. Trailing Throttle
  56. higher mpg Toyota pick-up
  57. Diesel efficiency -- load vs. RPM
  58. Speed vs. MPG chart: 2002 Toyota Camry 2.4 auto (impressive highway MPG sleeper car?)
  59. Two Piece Drive Shaft
  60. 2001 Civic HX - Intermittent High idle? (Won't enter lean burn)
  61. Liquid Piston? 40Bhp 75% Thermal Efficiency
  62. A question directly about fuel consumption
  63. Good news, good trend...
  64. Changing out my cooling fan...
  65. 2012 gmc 2500 HD
  66. Jalopnik QOTD:What’s The Best Way To Increase Fuel Economy Without Replacing Your Car
  67. My wife wants a Mercedes Diesel
  68. Block-Heater Unplug reminder
  69. Keep or sell gas guzzler 'because its paid off'
  70. Detailed statistical analysis of weather data from my daily log
  71. 2012 Dodge Grand Caravan Pentastar
  72. mpg log, recording stop and go highway traffic?
  73. Hypermiling and emissions.
  74. Tata Nano coming to USA (Supposedly)
  75. Fuel-Stingy Technologies Set Sights on 54.5 MPG
  76. Lithium-ion Battery Question
  77. Dodge Neon low mpg
  78. Wanna see and hear the VW 'tractor'
  79. Gas usage by state and county
  80. Do you think the brand of fuel makes a difference
  81. 2013 Fusion to get 1.6L ecoboost
  82. New $3000... Datsun?
  83. any 50mpg+ luxury cars out there?
  84. Do different Gas Brands burn more efficiently? Higher MPG's?
  85. geo metro reincarnated?
  86. Civic efficiency question
  87. Catalytic converter cleaning...would you do it?
  88. converting IDI to DI
  89. Realworld highway mpgs for 2012 Focus/Elantra....
  90. Vx d15 questions (VX vs DX trans)
  91. Novel Rotary-Turbo-InFlow Tech / Gearturbine Project – Featured Development
  92. Aerodynamic tailpipe tip?
  93. aviation biofuel
  94. Coolant question
  95. Best Ecomod I Could Make
  96. Starting Problems Geo Tracker 1990
  97. increase f350 mpg
  98. XKCD Interesting Factoid
  99. You can still 'row' in a 2013!
  100. No lean burn? (2005 Civic EX)
  101. Super V.E. for diesels
  102. Tested: MPG/fuel economy VS. speed, 2000 Honda Insight, 1.0L lean burn, 5-spd
  103. rule of thumb gas savings 70mph 55mph 40mph
  104. Open Source Car/Truck brainstorming...
  105. Efficiency/Reliability of Small Light engines
  106. Infiniti Phasing Out V8 Engines
  107. Next, eco-racing!
  108. Retro-ratrod-steampunk-aero-Bonneville salt flat monster
  109. Best ecomodding potential? ('99 Prism automatic vs. '96 Camry 2.2 automatic)
  110. Fuel Efficiency Standards Finalized.... (54.5 mpg U.S. CAFE regs for 2025)
  111. Looking very good ~ VW XL1
  112. Honda CRX HF in Canada?
  113. Honda control box (accord vs civic vx)
  114. Crx with a d15z1 swap intake question
  115. Big pickup mpg ability - stock and modded
  116. Is the civic vx engine a D15Z or D15Z1?
  117. Why does it use more gas to accelerate more rapidly?
  118. Could have had a 2-stroke Neon? (10% better city MPG in factory tests)
  119. Tire pressure sticker
  120. 2012 Hyndai Sonata gearing
  121. How to pronounce "Hucho"
  122. GM "Vortec" heads, good or crap?
  123. Got rear wheel covers? (McLaren X-1 concept)
  124. Another Fisker catches fire
  125. Towing with efficiency
  126. Long life maint (500k & up)/low $ maint forums?
  127. Why There and Not Here???
  128. Slow driving question
  129. Combustion chamber efficiency?
  130. A good OBD2 logger?
  131. MPG tracker sites
  132. planetary gearing
  133. 12-Speed Truck Transmission
  134. Check your VX for dual catalytic converters
  135. On the other side of the pond....
  136. Ethonal blended gas Vs. %100 gasoline
  137. hydraulic pumps
  138. what would you do? (Ideas for higher MPG $6k vehicle than a Kia Sportage?)
  139. Ford Ecoboost 3-cyl Summer 2013
  140. Mpguino capability
  141. tire size vs efficiency question
  142. Neo-retro streamliner for sale
  143. new idea. (no alt with chargeing system)
  144. Should I punch a hole in my engine?
  145. Popsci: New Alloy Can Convert Heat Directly Into Electricity
  146. reading plugs.
  147. Future car challenge 2012
  148. West Philly High School X-Prize Team
  149. Flat-pack cardboard and plywood car scoops Eco-Design award at Shell Eco-Marathon
  150. New Nissan Note/Versa
  151. LRR Users
  152. BSFC maps
  153. Low rolling resistance tires
  154. MIT Study: Stiffer Roads = 3% better FE
  155. Improving a 3-cyl two-stroke car-engine
  156. DPF regeneration alternatives
  157. To buy a used Fit or xB?
  158. August National Fuel Efficiency Month
  159. XL Hybrid Commercial Van & Truck Conversion
  160. Fuel efficient(er) Rav4 (ecodream build)
  161. new car time.
  162. Jetta TDI or Prius?
  163. Hybrids less efficient than ICE
  164. Energy Conversion Efficiency of Various Engines
  165. What's your time worth? Fuel economy vs speed.
  166. 1997 Ford Explorer
  167. 2002 Nissan Sentra won't bump start?
  168. Looking for a new car
  169. Does my car have fuel cut while engine braking? (1994 Honda Civic LX 1.5L MT)
  170. Assisted push-start
  171. Reducing throttling losses?
  172. Sport mode in Saab kills/helps fuel economy?
  173. Diesel exhaust as cancerous as asbestos
  174. Civic HX Buyer's Guide?
  175. 99 Camry Mileage
  176. SAE 2001-01-0951; some GM Precept info
  177. Cold vs. Hot tires vs. MPG
  178. NISSAN (eco) CUBE
  179. 2011 GM to EPA certification test documents (shows dyno "road load" HP @ 50 mph)
  180. ecomodding commercial airplanes
  181. 12v vs 120v for lighting
  182. High Compression Low Octane
  183. 8 mph hour crawl in rush hour, still really good MPG
  184. My '1993 Mustang - (why is my fuel log fluctuating so much?)
  185. New Car Advice??!! (5-seater, 40+ mpg, 5 years old or less, $14k budget)
  186. $2k Daily Driver Needed
  187. Road Pavement Matters
  188. Solar reflective auto paint
  189. Lighter civic seats?
  190. 10 to 12 mpg improvement is the same as 30 to 60 mpg
  191. Help influence & design the next Peterbilt Rig, your vision!
  192. New Diesel Style Gasoline Engine
  193. Do we need hubs?
  194. I may soon be in the market for a new car, recommendations?
  195. Picking the Best One
  196. Lighter sound system?
  197. True eco-supercar - the Porsche 918 Spyder
  198. Aerodynamics of a brick
  199. more efficient fuel pump
  200. hydraulic flywheel system
  201. blueprinting v8 engine (for Porsche 944 - goal: 400 rwhp but still maintain 35mpg)
  202. how much does altitude affect MPG in a N\A diesel engine????
  203. Where do the MPGs go? in town/highway consumption breakdown
  204. Karma joins the hot line up
  205. Certainly a very ambitious designer!
  206. Opinion Needed
  207. Looking to buy a Fit
  208. Interesting study on heat loss
  209. What's in SeaFoam? (interesting web page)
  210. Ford Diesel Van
  211. What happened to the envirofit envirokit?
  212. Block heater?
  213. Anyone seen/driven a Chevrolet Spark yet? Geo Metro 2.0 ?
  214. Aptera back from the dead
  215. MPG at high speed (07 Camry hybrid: 32 mpg at 90 – 100 mph)
  216. Veyron has an EV competitor?!!
  217. 2L 4Cyl. vs. 2L 8Cyl What's more fuel efficient?
  218. Another retro brand revival - eSetta
  219. Fiat 500 Twin Air 69mpg??
  220. New Diesel Record: 4.7-mpg!!
  221. Diesel air intake warm or not
  222. Any point in warming up diesel fuel?
  223. show off your mods
  224. would like to know ( ignition coil )
  225. Looks like the police are going ecco !
  226. Honda Insight or Honda HB VX?
  227. Oh Gee, an overabundance of fuel... what will we do with it all?
  228. 235 mpg? 2014 VW XL1
  229. GM Tech Center battery explosion
  230. Tips for WINNING at the fuel pump
  231. Charming commercial for aero design
  232. Idle Consumption Data
  233. Diesel efficiency
  234. whats the best increase in mpg you've seen with new wheel/axle bearings
  235. Inreased speed, tire deformation, increased friction?
  236. If the US made the standard, standard
  237. Anyone up for short interview?
  238. Best MPG car with Auto Transmission?
  239. Hydro-Québec set to launch network of public charging stations
  240. All-WEATHER(!) tires
  241. 1.0 L Focus engine Top Gear review
  242. Speed vs. fuel economy: 2010 Jeep Patriot 2.4 CVT 2WD graph/chart
  243. Freightliner's new truck, Revolution
  244. What's OLD is NEW again! (new Peel P50 micro car)
  245. Autospeed article "Diesel LPG - an Amazing Breakthrough"
  246. Florida Head + AC = -4 MPG
  247. buying new tires for 2 vehicles?
  248. Great spy shots, 2014 VW XL1
  249. Internal flexible brake line failure: it finally happened to me.
  250. Traffic structure that favors momentum