PDA

View Full Version : General Efficiency Discussion


Pages : 1 2 3 4 5 6 [7] 8 9 10 11 12

  1. crx carburetor screen
  2. Emissions regs = less manual trannies?
  3. tire question (will 175/70/13 hurt mpg? 165/70/13 is stock)
  4. best models for fuel efficiency? (best platforms for ecomodding?)
  5. GM & Chrysler Announce CNG/Gasoline Bi-Fuel Pickups
  6. Nissan's new B-segment, the Fit?!!
  7. Ford launches subcompact in Europe
  8. Large diesel fuel economy
  9. 157mpg VW hybrid
  10. What should I offer for the Geo Metro (1989 with 55k miles)
  11. tips and tricks for my saturn
  12. Dreaming of a euro car...
  13. Engine efficiency % improvent to mpg improvement
  14. Planing a trip and looking to make a estimated fuel consumption map.
  15. Reflash ECU to avoid enrichment?
  16. 00 Civic Ex vs 00 Civic Hx MPG?
  17. Looking to purchase a new vehicle (requirements: 30 cubic feet cargo, 30 mpg minimum)
  18. Diamond wheel configuration.
  19. New pistons, higher compression?
  20. Is a Civic HX considered a "Fuel Efficient Vehicle?" (for preferred parking spots)
  21. Just bought myself a metro!
  22. Molasses
  23. echo & house - burned (looking for used car capable of 45 mpg @ 65 mph)
  24. Renault 1.5 diesel....
  25. using a pickup truck air dam on a car?
  26. Thermal Depolymerization
  27. Carb Swap
  28. The Energy Future (a Physicist's POV)
  29. How much do pay for INSURANCE per month?
  30. Impulse Emission Vapouriser Muffler
  31. Hybrid gasoline-gasoline idea.
  32. Mazda i-ELOOP regenerative braking system using capacitors
  33. Toyota screwed me, need advice
  34. Ford 1 litre turbo 3 cylinder ecoboost.
  35. Infiniti's mid-engine electric car...
  36. Porsche's new eco-car.......
  37. bigger pipes for truck?
  38. Small car=Deathtrap? Your opinion?
  39. Need help quick
  40. Cooling efficiency
  41. A/C efficiency penalty quantified
  42. tire size on 94 civic HB
  43. EZ-est MPG gain is FREE
  44. The BIGGEST Prize yet!!!
  45. Is it still progress?
  46. Golf Mk 6 BlueMotion Stop/Start Efficiency?
  47. "Fuelperks" and the like.
  48. 30mpg no matter how its driven
  49. If Gasoline Hits 10 USD a Gallon
  50. less compression, more CRX mpg?
  51. "Chips" and Engine Tuning
  52. 2 stroke low pressure fuel injected engines
  53. Japanese K Engines
  54. 0.75 mile commute
  55. Quick Review: 2012 Chevy Sonic LT 5-Door
  56. Economy Concerns - New Fiat Doblo Maxi
  57. Wife needs a new car - eco-family car choice suggestions
  58. Another air engine, only different
  59. Day Dreaming About HILUX
  60. REPORT (1992): Auto FE: How Far Can We go? (a few notes)
  61. Aero legend and few more of its siblings for sale
  62. Zoom Zoom diesel
  63. Electric car efficiencies
  64. Missed a great deal at Barrett Jackson
  65. Engine efficiency
  66. 2004 Silverado 4.3 V6 Vortec
  67. Honda R-series
  68. Rotational Weight
  69. weight reduction help
  70. overall cost of prius vs nissan leaf
  71. Tire Size, general opinions welcome.
  72. Tire ratings for lowest rolling resistance?
  73. Tire size change, Need answer quick!!!!
  74. Light timing: who is responsible?
  75. Prius C EPA rating of 53/46 mpg, to start below $19k
  76. There Are Over 250 Different Kinds of Fossil Fuel Subsidies We Need to Kill
  77. Better fuel efficiency and less wear
  78. Negative pressure on exhaust?
  79. Electrical Guru's -
  80. Everyone seen this? More efficient alternator
  81. Which oil pan heater?
  82. End of ethanol subsidy
  83. Civic Hybrid Lawsuit - Poor MPGs
  84. A few questions about electric cars
  85. Energy return wheel
  86. E-three wheel driving dynamics
  87. You guys are doing it wrong
  88. Is it possible to avg. 30 mpg out of the new grand cherokees?
  89. They should remake this car
  90. 1992 Saturn sl1 slowly loosing fuel economy
  91. I'm not going to take this lying down!
  92. 2012 Jetta 2.5
  93. Suzuki Regina Concept (Tokyo)
  94. AI DC Heat Strips
  95. overview of CNG options?
  96. beating the cold weather and winter gas?
  97. 257% Improvement - 4.5 to 11.6 MPG
  98. Well
  99. Snow tips!HELP:)
  100. Hyundai may be inflating MPG figures - UPDATE: busted by EPA
  101. That is it for Aptera
  102. Great car from Canada
  103. Smart traffic light controls.
  104. BSFC Map for Honda CR-Z
  105. Set Cruise Control During Decel !?
  106. Efficient car for under $3k?
  107. Low tension oil rings
  108. vx muffler hole
  109. Questions for new Outback Owners
  110. 2012 Ford Focus impression, mpg data
  111. Ditched the Trailblazer and van for an HHR
  112. Lowering Springs?
  113. Fords new Anti-Ecomodding Car
  114. Vuilleumier cycle heat pump
  115. Honda's Explanation of Pumping Loss and Intake length Video
  116. Sustainable Ethanol production
  117. waste heat engines
  118. Shell says ethanol knocks down CO2 big time
  119. Diesel lubrication question!
  120. civic radiator fan amps
  121. I want AlMgB14 bearings and rings.
  122. Dodge Caliber Help
  123. Toyota/Subaru's new RWD Coupe
  124. buick e-assist technology
  125. Nissan sentra mpg
  126. what gear to start in?
  127. My Wife Want's a New affordable 40MPG Car
  128. Brake specific fuel consumption
  129. Didn't know
  130. the most fuel efficient cars of the last 20 years
  131. tire flat spot
  132. VE%
  133. USA Commutes getting longer and more stressful?
  134. High RPM's at highway speeds Focus ZX3
  135. Timing acceleration rates
  136. I'm freaking sick of this ish
  137. Screwed up
  138. Non-standard thread?
  139. Loaning out your high MPG car
  140. Testing Gen1 Insight batteries?
  141. Allowable exhaust gases
  142. E85 vs E10(gas+10%ehtanol)
  143. Octane Question
  144. astonishing solution to lighting issues in Slums/favelas in developing countries!
  145. Geo Tracker help ?? Tracker owners?
  146. VX wrong trans
  147. Bias vs Radial
  148. I'm taking ecomodding too seriously.
  149. BMW Laser headlights
  150. A project progress report
  151. Idling in N vs D observations
  152. jump start packs
  153. Saw my first
  154. Weight reduction
  155. Time for a new work truck, suggestions?
  156. Engines w/ knock sensors & octane rating
  157. Mazda's Skyactiv-D (diesel) technology
  158. Using LED trailer lights, wiring question
  159. Extreme Heat and Humidity = HUGE MPG gains
  160. The Newest VW - called the "up"
  161. Truck trailer LED lights
  162. Anyone used FUEL LOG for Android?
  163. Lightweight Batteries
  164. Honda EXlink Atkinson Engine - Novel Bottom-End Mechanism
  165. New automotive glass lighter and cooler
  166. Another one goes in the dustbin of EV history
  167. Is the vx the king?
  168. "Big rigs will have to slash fuel consumption by 23 percent".
  169. F150 Ecomods(?)
  170. WHich Car is Safer??
  171. Lugging: advanced CV wear???
  172. New toys!
  173. How to make my car Eco smart
  174. Curses on you, fuel pump!
  175. Rental Car Ecomods?
  176. 94 Civic VX - Not great MPG
  177. Cars 21
  178. Boosting the efficiency of a tubocharger
  179. Forced induction compared to number of cylinders
  180. EPA estimates shortcomings
  181. Minimizing A/C use
  182. warm weather and MPG - HOT weather and MPG
  183. Drivetrain measurements
  184. modder alert, electronic valves are here
  185. Cyclone filter for diesel particulates?
  186. Alternator clutch
  187. Pickup that gets best milage, need to buy 1
  188. TDI low friction oil
  189. Android Application - Need Ideas!
  190. dual clutches? What is wrong with sequential dogs?
  191. "programmed battery charging"
  192. Has anyone built an engine for economy?
  193. Phase-change material for down-sizing cooling system
  194. Flywheel regenerative braking
  195. 3-Cyl. Passat Illustrates ‘Extreme Downsizing’
  196. Redistributing wear and costs
  197. FE tune up parts
  198. Would double battery = double mileage?
  199. Suggestions for my live-in Chevrolet Astro.
  200. Ideal HAI question
  201. Natural Gas Cars
  202. Data on effects of weather
  203. any luck with vortex generators?
  204. What engine only mods for better efficiency?
  205. need crx tire advice
  206. new tire pump
  207. hackneychick
  208. 2007 4cyl Ford Ranger 2007 vs. 2008+ difference in MPG
  209. More ideas?!?!
  210. NHW11 transaxle oil testing - Phase I
  211. Rolling Resistance Crr / RRC for specific Tires
  212. AteUpWithMotor's piece on the Chrysler Airflow
  213. Non-running '80 diesel Rabbit, what to do?
  214. far out there dream diesel retro!!!
  215. using OD 4th spd. AT in tow rig: advice?
  216. Do people steal metros?
  217. Evaporation
  218. CRX lean burn
  219. Nissan Titan/ Cummins Diesel (4cyl)
  220. Tire (tyre) surveys from the EU
  221. Tested rpm-mpg
  222. Skyactiv-G: New Mazda Hi-Tech for gas
  223. Are you Visable?
  224. MyDemoDrive.com - Johnson Controls
  225. Fiat 500 Twin Air
  226. New Hyundai's
  227. Question about iso-efficiency lines
  228. TDI Transmission comparison
  229. MPG is not so important
  230. Compression, turbos, and efficiency
  231. Oil quality tester
  232. Thoughts on Fleet Vehicles
  233. Better milage when car is cold?
  234. My Summer Challenge 2011
  235. What can be flat-towed/long coasted w/o damage?
  236. Chevy Cruz Eco vs Jetta TDI
  237. Quantifying ethanol effect on mpg - list your results
  238. Think I found a Metro XFi
  239. Intro to Rolling Resistance
  240. The economic incentives of fuel efficient driving.
  241. New engine designs.
  242. Is there a device like the ScanGauge for older RV?
  243. Magnetic Valves & Laser Ignition
  244. Do these window shades work?
  245. Lexus hybrid drive mode selector
  246. A little Scan-II advice please.....
  247. Cents per mile costs for 2011
  248. best gas miser for under $10k?
  249. My VX has a PCV from the factory
  250. Electric radical superbus