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