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  1. Evap system diagram
  2. LDK Opel Injectors
  3. E85 questions
  4. Planning getting tune for e85
  5. LDK poor mpg
  6. seafoam
  7. Gas milagd
  8. Poor Fuel Econo w/ CAI
  9. E85-Winter Storage
  10. Terrible gas mileage
  11. Max fuel capacity
  12. super dumb question
  13. Poor 07 SS/SC mileage
  14. Stage 3 gas mileage
  15. lucas injector cleaner
  16. LNF Fuel Milage
  17. 10% Ethanol fuel gas mpg
  18. Making E85 an option.
  19. After Market Intake Problem
  20. mpg dropped quite a bit
  21. Gain ?....
  22. What is a air fuel controller
  23. Carbon Deposits
  24. MPG on SS 2.0 SC - dic vs actual?
  25. Pl1074
  26. 22 mpg wtf.
  27. LSJ or boosted 2.2 or 2.4 for high MPG fun toy?
  28. Gas Mileage
  29. E85 Prease
  30. Runs Rich No Cat
  31. bad milage LSJ
  32. I can't track down my problem..cel and poor mileage
  33. sri vs cai??
  34. hyper mileage project!
  35. Mileage problems
  36. why am i getting V8 fuel economy?!
  37. Engine chokes after fill up
  38. mods
  39. Boost Questions for better gas mileage.
  40. Fuel Clean Up
  41. Bad SSSC fuel mileage?
  42. Cobalt SSSC mileage!
  43. Catless down pipíe good for fuel economy?
  44. RAPID decrease in DIC Economy reading
  45. How much fuel in tank when low fuel on dic?
  46. Spark plug condition question
  47. S256et gas mileage
  48. Fuel Injector Cleaner
  49. Never seen this on the balt before :)
  50. 2006 Cobalt SS Mpg inst?
  51. Anyone running a meth filter?
  52. header & downpipe = bad mpg
  53. this good gas milage?
  54. K&N Replacement filter Difference?
  55. E85 mpg
  56. 5X additive @ Costco
  57. Any reason gas is going down?
  58. Is My MPG Normal?
  59. Difference on autozone NGKs and MP NGKs
  60. WTB 2-2.5 full exhaust
  61. E25 Cobalt
  62. plugs and wires
  63. stock sc on e85
  64. 93 Ethanol vs 91 Non
  65. ITS HOTT!!!! how to run AC w.o wasting more gas
  66. Personal Best 37mpg '10 SS
  67. Discussion: best method
  68. Gas Stations
  69. Personal highest in XFE - 47 MPG!
  70. Tuner in Florida
  71. I let her down :(
  72. Gas mileage issue!
  73. anyone tried this water fuel thing?
  74. Stock TC's on E85
  75. what rpm do you usually cruise at in the city?
  76. 29 mpg
  77. Tips on Pumping Gasoline
  78. Gas tank options
  79. gas is just getting ridiculous
  80. E3 Sparkplugs
  81. exhaust gas temp gauges
  82. Highway gas mileage is really bad
  83. What the ???
  84. Lookin to get my gpg back.
  85. Low tire pressure and mileage
  86. How many miles do you get on a tank?
  87. MPG is droppin!!!!! Help??
  88. low mpg
  89. Improve MPG +20HP $15?????
  90. Possible 62mpg mandatory by 2025
  91. Odd issue with tune
  92. 40mpg @ 55mph
  93. introducing: the "ion XFE"
  94. Winter Rad Blocking
  95. Better winter MPG with SRI?
  96. Better MPG's with 92 vs 87...WTF?!
  97. fuel smell coming from car
  98. The start of a new project
  99. Gas Cap question.
  100. Effects Upgrades have on gas milage
  101. lsj stage 3 gas mileage
  102. I heart my new gas milage
  103. couple questions?????
  104. Question On 2006 SS/SC
  105. Aceatone in fuel?
  106. Best way or upgrades to improve fuel economy
  107. Full Moon Hubcaps...
  108. Crappy Gas Mileage
  109. Best SS/TC Gas MPG
  110. Surprising
  111. Using the F35 from the 08-10 SS with LSJ
  112. poor mpg with stage 2 and exhaust
  113. Your take on CAI and exhaust systems?
  114. 118.9 @ 41.0!
  115. 91 octane no ethanol or 93 octane 10% ethanol?
  116. Avg 20 miles a gallon....
  117. Premium vs Unleaded regular?
  118. Shell Gas and Nitrogen
  119. Terrible gas mileage!!
  120. vortex generatrors
  121. Gallons left once needle hits empty.
  122. 5 Stroke Engine
  123. recall?
  124. GMPP Stage 2 = 25mpg
  125. MPG Performance?
  126. GAS Station Question??
  127. 50 MPG Cobalt
  128. LSJ Exhaust on LAP Engine
  129. Gas mileage reading error?
  130. weight reduction
  131. Fuel Management Question
  132. Tuned 2.0 Fuel Economy *pics*
  133. fuel filter
  134. Whats unique in a flex fuel vehicle??
  135. gas mileage problem?
  136. Injen Intake.
  137. Which Octane do you use?
  138. Which Gas Station Do You Prefer?
  139. How to quiet down exhaust
  140. I think my oil pan keeps getting bigger!
  141. What can i benefit from this besides of looks?
  142. Mods vs Milage
  143. what year ss gets better mpg pre 08 or the 08-09??
  144. 2.2 automatic fuel milage
  145. Tired of the E85 threads!
  146. Poor MPG, any tips?
  147. That means yours nickname
  148. Is this right?
  149. Neutral coasting w' auto
  150. Poor fuel mileage, What else can I do?
  151. Should I be putting in regular of 91?
  152. Bypass Mod
  153. Parents think there is no difference between Premium and unleaded!!
  154. New Muffler for my ls
  155. What Octane. . .
  156. bad gas mileage on highway?
  157. Am I the only one!
  158. Gas Mileage. Manual vs Auto
  159. Nitrogen = higher MPGs?
  160. fuel range highest reset number mine 430
  161. Fuel Econ improvements in an automatic?
  162. Real World MPG improvements
  163. Best way to accelerate?
  164. Leaded Fuel?
  165. Racing Fuel....?
  166. How does car calculate mpg
  167. Deceleration Fuel Cut Off - 2008 SS/TC
  168. new mpg record
  169. Something I found on E85
  170. fuel filter
  171. You can believe the DIC!
  172. Methane as alternate fuel?
  173. Exhaust Mods
  174. K&N Drop In, CAI, WAI
  175. Easy mileage improvement
  176. what can i do to fuel line
  177. what octane to use?
  178. Weight of stock 15x6 steel wheels?
  179. 85 octane
  180. Water Injection
  181. Modifications for fuel economy
  182. a good way to meter mpt
  183. Can you believe the DIC?
  184. Performance or fuel economy?
  185. whats your mpg?
  186. Hypermiling
  187. New forum section - Fuel Economy - Hypermiling
  188. Average MPG in your Cobalt