View Full Version : General Efficiency Discussion

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  1. Tesla police car
  2. You too can own an extreme research car!
  3. Engine efficiency outside of peak.
  4. Oversized Insulated Oil Filter
  5. Worth getting a different car for higher MPG?
  6. SpaceX Falcon Heavy successfully launched the Tesla Roadster and Starman!
  7. Dream with me - your perfect car
  8. Header wrap?
  9. Theory: the Toyota Tercel is the cockroach of economy cars (in a good way)
  10. Vehicle Total Cost of Ownership Calculator
  11. Who fell 'asleep?'
  12. OEM makes mid model colder air intake mod 'for fuel economy'
  13. Catalytic convert talk - FCC, MCC, UCC???
  14. GAC Motors coming to America 2019
  15. How an automaker practice their AI parking assist technology
  16. Chevy Cruise AV
  17. 'Prius bobsledding in Burbank'
  18. U.S. new vehicle fuel economy stuck at 25 MPG, 4th year running
  19. Direct Heating Defroster
  20. CES introduces a new 50 inch TV...with an EV crossover
  21. Bombogenesis doesn't stop the mail and a Model X
  22. Calling all sleuths!
  23. The Mitsubishi Mirage is the WORST CAR you can buy!
  24. China bans production of 533 car models
  25. Tesla goes to Mars
  26. Germany paid customers to use power
  27. Prius vs Volt vs Cruze Eco
  28. New Alternative Fuel FAIL
  29. Questions about modifying venturis for better... everything? (Weber DGV)
  30. Down the rabbit hole Ram D50 2.6l long block
  31. Shell vs Chevron
  32. Help recommending a company vehicle
  33. High altitude fuel economy
  34. coast down idle?
  35. The Honda Civic GX thread
  36. Fast warm up ideas: compilation thread
  37. 10 car convoy following as I drive 50mph
  38. 6.3M Duhmericans late on their vehicle payments
  39. My How You Have Grown
  40. Why thinner oil improves fuel economy
  41. Glamping and self-sufficiency
  42. Alphabet's/Google's Waymo
  43. DIY 'E-rides' and 'E-walls'
  44. Three-wheeler with 2 seats and 1m width
  45. Why is there no conversion tool for Miles per KWHR to MPGe?
  46. Firefighting electric vehicle fires...
  47. Firefighting electric vehicle fires...
  48. Firefighting electric vehicle fires...
  49. Kwik trip devoted to cheap e15 gas but where?
  50. WalMart Value of the Day Special!
  51. Ford cancels 3-cyl Ecoboost Fiesta 1.0t in the States
  52. Virgin Hyperloop One, Branson's high-speed tube travel division
  53. Autonomous vehicles have built-in fe disadvantage
  54. Of course Elon, with Powerwalls you should bring solar panels
  55. High flow cabin air filter for reduced blower motor load
  56. Today's idea: Eco modes & lights need difficulty settings
  57. "Eco" light in 2013 Yaris
  58. Elon Musk sends Powerwalls to Puerto Rico
  59. Scotland's capital to get electric buses.
  60. What will come first; secession, single-payer or total elimination of ICE?
  61. Oil Pan Heater & Insulation
  62. Import of Diesel vehicles up to 4000cc forbidden in Bolivia
  63. Remote Controlled Relay for Block Heater?
  64. Volkswagen's New Engine Cycle - The 'Budack' Cycle
  65. DIY oil recycling
  66. Generator Propane Conversion
  67. The world's largest auto market has a way of dictating the issue.
  68. How much effect do ecomods have around town?
  69. Emergency range extension from Tesla
  70. Age of Robocars about to be unleashed
  71. Elon has a huge Hyperloop rival
  72. Utilities to be charged "rent" for roadworks.
  73. Amsoil P.I. Gas Additive (Injector Cleaner)
  74. Smart peeks into our future of vehicle sharing
  75. Mazda's SkyActiv X... uses spark-controlled knock! (maybe)
  76. Shell V-Power
  77. Lower "forever" oil prices?
  78. Toyota's approach to improving ICE efficiency
  79. Gen III Honda Insight test mule spotted in the Euro zone
  80. Dodge Cummins 2WD/4WD mechanical efficiency questions...
  81. How much fuel does brake pads dragging waste?
  82. Volvo to sell ONLY (mild) hybrids and EVs by 2019
  83. A question for racers/former racers
  84. Ford C-Max EV+ mode
  85. Anyone notice EPA data changes?
  86. 2017 Cruze Diesel Hypermiled to 70MPG
  87. Engine swap questions possibilities.
  88. How to cool the car off with out running it
  89. How do we get manual transmissions back in the US?
  90. 2018 Honda Accord to get 1.5T as base engine
  91. Elantra "eco?"
  92. Poor fuel economy - The weather, or my repairs?
  93. More efficient catalytic converter
  94. Elon Musk has no influence in the Strategic and Policy Forum
  95. tire sizing questions for a truck
  96. EPA paper on medium duty and heavy duty trucks.
  97. Aluminum drive shafted
  98. Trailer with electric hub-motors
  99. SUV LRR tires
  100. EOC with an automatic e-brake?
  101. Do stop/start systems wear out the starter motor? Discussion with an engineer.
  102. 5-Qt Mobil 1 Extended Performance 0W-20 Full Synthetic $3.85 after rebate
  103. Low RPM load limits? Lugging?
  104. New Lotus Elise adds MORE lightness: new benchmark of 1759 lbs (798 kg)
  105. How many mpg did your brand new car gain when broken in?
  106. Opti-Lube "Boost!" and "XPD" Diesel Fuel Additives
  107. C-Max Energi Battery Conditioning
  108. Paper on combustion speed relative to intake air an AFR
  109. Snow Kamms
  110. Ultimate 4x8 utility trailer, 2,700lb capacity with brakes
  111. Cold Air Intake
  112. Drove a Kei truck yesterday -- first time in a Kei (not far or fast)
  113. Anybody have actual technical knowledge about E85 "kit" pulse extneders?
  114. Carbon brake rotors
  115. Satisfaction with MPG is relative! 2003 Suzuki Aerio 5MT ecodriving: 35 MPG US
  116. Blackstone newsletter - Can You Use a Thinner Viscosity Oil?
  117. See through cylinder head engine
  118. Rattle whilst idle, controlled by lights.
  119. Lucid Air
  120. When BMWs go to heaven or into reincarnation
  121. Primary tube length for 305cc engine
  122. Portable Wind Generators
  123. Elon Musk's losing orders...
  124. The Terminator's gone electric!
  125. Tyler Wind Converter
  126. Very interesting video on LRR tire technology, LRR vs. grip
  127. Toyota NR engine features
  128. 10 unusual engine designs in one video
  129. E-Charger Hybrid System video
  130. Has anyone tried Rain-X Anti Fog?
  131. Balance shaft deleting, for economy?
  132. Bigger than normal MPG drop?
  133. 2018 Mazda3 to Introduce HCCI Engine, Promises 30% Better Fuel Efficiency
  134. Fine-tuning engine temp using the heater control valve.
  135. Accord hybrid drivetrain explained
  136. The Energy Train
  137. EPA accuses Fiat Chrysler of excess diesel emissions
  138. Nitinol: Free And Virtually Unlimited Fuel To Heat Your Home
  139. roots blower instead of butterfly valve
  140. Fast warm up ideas: Oil to coolant heat exchanger
  141. Gigafactory punches the clock
  142. Fast warm up ideas: Double engine block heaters
  143. Twenty years late
  144. 3 Cylinder Cars - Real World Fuel Consumption
  145. Why some different cars get identical EPA ratings
  146. Another intriguing Rinspeed concept, the Oasis
  147. Toyota 1ZZ-FE engine long term fuel trim
  148. New 9-speed General Motors transmission boosts fuel economy 2%
  149. Metro sedan with 1.3L & tall gearing (why not more efficient than 1.0L?)
  150. Van instead of SUV?
  151. ICE dead, not so fast
  152. Japan to (finally) revise its notoriously lenient JC08 fuel economy ratings test
  153. Ford Fiesta 1.0L triple to get cylinder deactivation
  154. Primary tube length for 1L engine
  155. Mini review of 2016 Corolla CVT (rental)
  156. May you send me table form of BSFC of any vehicle?
  157. Variable displacement via Arduino
  158. Guzzle and swim in it...
  159. SUV Land
  160. Taxis?
  161. Evs and hybrids noisier than ICEs
  162. Everything old is new again (again)
  163. Make America Guzzle Again!?
  164. Going over to ethanol gas
  165. I'm buying* Canada's cheapest, roadworthy**, 50 mpg*** Mazda Miata MX-5
  166. 2008 Civic Hybrid wheels weigh 16 pounds.
  167. Thinner motor oil?
  168. Calculating EPA for "Europe Only" Models
  169. cheaper to operate than an electric car?
  170. Questions about rough estimate of fuel mileage of my application
  171. Deciding on work vehicle
  172. Good MPG Target for Mass Market (Eco Rant)
  173. Sorry, no more iCar
  174. Top 10 most fuel efficient gasoline powered cars of all time
  175. German patent DRP #37435 will be banned by 2030
  176. California allows, no training wheels
  177. SEAT Mii
  178. Darin's test drive review notes: 2017 Mitsubishi Mirage G4 sedan 1.2L CVT
  179. compacts/midsizes that tow heavy w/weight distributing class 2 hitch avail?
  180. If IKEA 'puts together' a vehicle for the masses
  181. Living in a Material World
  182. Fiat 500, Ford Fiesta biggest discrepancy real world MPG vs. official ratings in UK
  183. Survey: Male car buyers prefer style, women opt for fuel efficiency
  184. why do turbos ALWAYS kill mpg? (& why not bypass)
  185. Trailer Brainstorming (and it's tow vehicle) revisited
  186. Hybrid vehicle smog failure rates (database)
  187. Thank You and Request for Continuing support (eco-driving questionnaire)
  188. Trading/Selling my Civic VX for a Insight? Thoughts?
  189. Coasting kills !!
  190. Conventional hot rod tricks good for FE?
  191. Nissan announces 2.0L variable compression ratio engine
  192. Audi is working on a suspension that gets power from bumpy roads
  193. New things: Tribologism and the Blue Whirl
  194. This lawnmower never needs an oil change
  195. Nissan fuel cell car.
  196. Green Commuter, Los Angeles
  197. Mom looking at new car, Jetta hybrid?
  198. Kill two birds with one stone, Photosynthetic Artificial 'Leaf'
  199. Engine build for MPG
  200. Greaseless ball bearings:
  201. Wired: "EPA testing may not work. Like At All."
  202. Saw first non-hybrid (Malibu) with engine stop/start. Why do people hate stop/start?
  203. Study: gasoline GDI engines = lower CO2, but more soot
  204. Refill a empty tank or half full
  205. Driving for ford/chevy dealership.
  206. Japan will allow cameras instead of mirrors
  207. Ariel Atom hybrid
  208. Measuring Efficiency
  209. M.a.g.i.c. C.a.r.p.e.t.
  210. Uh oh, first reported... (Tesla autopilot crash fatality)
  211. Vehicle GHGs rising despite CAFE standards. What's the solution?
  212. All in the (Tesla) Family
  213. Real world MPG performance is a big factor in vehicle "owner satisfaction"
  214. Tony Stark continues his empire building...
  215. Stricter EPA testing for 2017 model year - be careful making comparisons
  216. Mercedes-Benz engines with 48-volt systems coming in 2017
  217. DDI Diverging Diamond Interchange
  218. Who has really good engine management?
  219. New tire question
  220. The future of autonomous 'driding', now?!
  221. The best way to reach future cafe standards
  222. Nikola Motor Company reveals its class 8 tractor design (EV/serial hybrid)
  223. First test drive: Smart Fortwo diesel cabriolet - saw 67 mpg US (100% city)
  224. Is there a Japanese fuel economy logging site?
  225. Elon Musk's final dream
  226. Ford EcoBlue Diesel
  227. I won again
  228. New winter beater: base 2004 Toyota Echo vs. base 1998 Pontiac Firefly (Geo Metro)
  229. Gordon Murray microcar has better partners
  230. Mitsubishi busted for cheating on fuel economy/emissions tests
  231. Amsoil Coolant Boost = Faster Warmup
  232. Hey Telsa, #AppleCar
  233. Gasoline energy content calculations - does this look right?
  234. Embodied energy via Japanese carpentry
  235. Civic transmission swapping
  236. First Zero-Emission Vehicle (ZEV) compliant country
  237. If EVs are in fact burning coal... better do it right!
  238. I want to buy a civic vx
  239. 2001 Honda Insight IMA Battery Questions
  240. New car!
  241. Just an interesting study for H2 production.
  242. Best LRR tire for a 2013 Volt 215/55r17
  243. Fuel / water emulsification without emulsifiers
  244. ??? How to drive a single rear wheel on a front wheel drive car
  245. Fast warm up ideas: oil pan immersion heater
  246. I need an MPGuino!!
  247. 2016 Hyundai Sonata C of D
  248. Not a Back to Future sequel
  249. Building an Eco-Wagon
  250. Scion-ara