2.3L I-4 [Archive] - Page 10 - Mazda 6 Forums : Mazda 6 Forum / Mazda Atenza Forum

2.3L I-4

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  1. Just an FYI for any one with the F2 headers
  2. delete
  3. Royal Purple Oils?
  4. Clutch Recommendations
  5. Removing Undercover to Make Oil Changes Easier
  6. Light dull clicking noise from engine
  7. will this SRI fit my 2.3L jdm spec mazda 6?
  8. Grounding the TB
  9. Help: Major Oil Leak
  10. What do to with $1,000?
  11. Oil Leak
  12. Throttle Body
  13. VDO water temp gauge
  14. oil
  15. need model # for magna cat
  16. delete
  17. FOR FREE: Lightweight 2.3 Water Pump Pulley
  18. Really dumb question...radiator cap
  19. Experience with Turbo Chargers on a 6i.....,
  20. All you 6i guys who are trying to go custom....
  21. MSDS or F2 headers for 6i
  22. URGENT!: LOUD knocking/pinging
  23. Turbo kit
  24. evap emission control system leak(Large)
  25. damn
  26. intake question
  27. finally !
  28. Looking into making light weight pulleys
  29. Recommended Spark Plugs???
  30. super charger question
  31. turbokit build (from scratch)
  32. intake help
  33. Exhaust Resonator on 2007 2.3l
  34. Muffler differences
  35. WR Intake Manifold & Race Header.
  36. Cel. And I Know Why.
  37. Is The Airbox Supposed to Shake/Vibrate A Lot?
  38. Noise in front end
  39. Check engine light code
  40. f2
  41. NEW ENGINE
  42. Help on Performance Chips Please
  43. fuel injectors, fuel rail, and fuel pump
  44. 6i Headers
  45. where is lower engine mount?
  46. Complete Pulley Set
  47. "coil spring stretch mod"
  48. Any others complaining of this?
  49. Water Pump in 6i 2.3L?
  50. balance shaft delete kit
  51. Quick Intake Question
  52. something broken off please help
  53. Pictures of my spark plugs after 71,000 miles
  54. how many problems are u having with ur 6?
  55. BS delete kit
  56. idling problem
  57. F2 intake
  58. custom magnaflow exhaust
  59. what high flow cat should i get!?
  60. mazdaspeed turbo on 2.3 i-4
  61. CEL P2187 & P0455
  62. CAI
  63. some new Cosworth stuff
  64. Need help with intake install guide
  65. pcv hose
  66. Oil/Grease Leak
  67. How to change spark plugs Visual Guide
  68. all 2.3 owners with headers..
  69. CEL Code
  70. NOT getting the mazdaspeed exhaust :(
  71. Torque specs on 2005 2.3L mazda 6 rod bearings????
  72. for those that had the headers on 6i
  73. General questions re: Timing mod..............
  74. decisions, decisions..
  75. Timing 2.3 after rebuild
  76. Specs needed for headers
  77. Changed Brake Pads and Disaster HELP!!!
  78. Non PZEV intake too much?
  79. Adjustments to Airbox Mod for a 2007 6i revisited…
  80. Can ecu reset by disconnecting battery revive?
  81. torque specs for vf engine mount
  82. 4i (2004) spark plug change question
  83. Grille?
  84. Adjustments to Airbox Mod for a 2007 6i (2.3L)…………
  85. catalytic converter question
  86. Gurgling Sound
  87. What does 'pinging' feel like?
  88. What is the gearing for the 06-07 ATX?
  89. PCV Valve
  90. custom powered intake...
  91. Can a basic ECU reset ever have a negative effect?
  92. For those considering the Timing Mod
  93. OIL Filter
  94. vibrant headers?
  95. MF for 2004 6i
  96. exhaust manifold, need a little help
  97. AEM Dry Flow. Are Closed in the Front?
  98. new clutch
  99. whats brands of SRI good for 2.3l?
  100. 03 mazda 6 to 06 mazdaspeed 6
  101. Engine idles fast when sitting in traffic
  102. 2003 - 2005 Mazda 6i Service Manual
  103. Are all new 2.3l engines Pzev?
  104. Optimized TB on PZEVs.....
  105. PCV on the 2.3L?
  106. problems with new 6i
  107. Replacement spark plug questions
  108. high intake temperature
  109. Help
  110. question on MF install
  111. serpentine belt routing
  112. Tough time starting after fillup
  113. Where to get a Nice Price for the Spark Plugs?
  114. Fujita F5 CEL codes...
  115. timing belt?
  116. exhaust install
  117. new engine
  118. exhuast
  119. damn dealer
  120. About to do the 30k service myself...
  121. Exhaust question??/
  122. My Engine Mount Broke
  123. f2 Duratec head full port and polish
  124. PZEV or NON PZEV?
  125. Exhaust is Crooked
  126. Location of ECT sensor on 2.3L I4
  127. aftermarket catalytic converters
  128. magnaflows from rpm
  129. replacing spark plugs
  130. F2 Headers Worht it or not?
  131. engine problem solved
  132. engine trouble??
  133. Something I noticed
  134. Dash Hawk times from tonight...
  135. How to "fix" code P0420 EMissions
  136. 3 Things to keep an eye on it, 2.3L
  137. got CEL
  138. cleaning TB
  139. hope this is the right post
  140. NOS
  141. Converter?
  142. CEL CODE??
  143. Stupid Exhaust Question...
  144. Anyone know this guy???
  145. Header Install
  146. Turbo
  147. weird sounding coming from engine
  148. Getting MF's
  149. exhaust
  150. Simota SRI
  151. cosworth tuned 2.3 all-out NA
  152. Is it true the '07s can go over 120mph?
  153. Supercharger
  154. Just put on my Exhaust
  155. Popping Sound From My Engine?!
  156. rough idling
  157. Capabilities of MafCi
  158. Whining/Whistling noise with RPM speed
  159. Spin On Conversion
  160. Question about conventional???
  161. 04 2.3L engine swap
  162. Air box mod made intake
  163. breaking in period
  164. i think my car has got some problems
  165. Having issues with Fujita intake
  166. Whining Noise
  167. To those with the HIBoost Turbo Kit
  168. advanced timing mod
  169. Trouble with magnaflow
  170. CAMS
  171. aem + F2 header
  172. Installed the AEM SRI this weekend....
  173. hard steering (possibly caused by f2 header??)
  174. 07 Turbo Mazda 6i
  175. Radiator hose
  176. Has anyone converted to e-85
  177. Problems with K&N intake
  178. Injen heat shield and F5 Fujita CAI
  179. Car Problems
  180. F2 Intake
  181. Turbo'd 6i...custom!
  182. supercharger a reality?
  183. milling the head?
  184. GI Light Weight pulleys
  185. TwoWheelin throttle body mod.....
  186. Exhaust hanger Question
  187. After Turbo?
  188. Gettin exhaust/headers
  189. Squeaking noise coming from underside of car
  190. Magnaflow Mufflers
  191. What Happened to the Airbox Mod Link???
  192. Anyone looking for possible tuning?
  193. TIMING PROBLEM
  194. 2.3L Motor Mount?
  195. TURBO UPGRADES??
  196. Who else has the F2 headers?
  197. Check Engine Light And Fumes In Cabin
  198. Just Another Stupid Noise
  199. F2 Headers
  200. Unplug Neg Batt When Switching From Cai To Sri Or Visa Versa?
  201. 2.3 Camshafts
  202. Doing Ebrake Turns From Reverse To Drive
  203. Cat Or No Cat With F2 Header
  204. Best Exhaust For 2.3
  205. Breather Hose Air Intake
  206. Need To Replace My Starter
  207. Rpm Not Stable
  208. Weapon R Header
  209. Grounding The Tb
  210. Vtcs Removal Done But...
  211. Top Speed Limiter?
  212. Just A Quick Question
  213. Pics Of F2 Headers Before And After
  214. Turbo Kit
  215. Need Help, Have A Problem
  216. My 2003 Mazda 6i Cel
  217. Just Got Bored
  218. Turbo Or Just Typical Upgrades
  219. Squeaky Header Tsb Important Info
  220. Metal Cam Covers.
  221. Does Anybody Here Have The Mazdaspeed Exhaust???
  222. Boosted 2.3l 3's Making 260+hp
  223. Greddy E-manage
  224. Fuel Lines??
  225. Need Some Help
  226. Major Performance Mods For 2.3
  227. I Need A Factory Airbox!
  228. Adjusting Valves
  229. Straight Pipes?
  230. Need Alittle Insight
  231. Chirp Second =]
  232. Recall 4907h
  233. Best Header/exhaust Combo Out There
  234. Cel, Cant Find This Code
  235. K-series Engine Swap
  236. Just Did Airbox Mod
  237. Rough Idle / Shuddering Idle
  238. 2.3 Intake Manifold
  239. Squeaky Belt Tsb, Got It Fixed
  240. F2 Header (keep Factory Heat Shielding Off?)
  241. Fuel Filter?
  242. Is This Even Possible?!?
  243. Performance Mods For 2.3 6
  244. Will It Hold Together W/ 300hp On Stock Bottom End???
  245. Vf Engine Mount On 2005 6i
  246. Short Ram Air Intake On A 07'
  247. Mazda 6i, 2.3l Dead... Wtf?
  248. What Year Did They Put The 5speed Auto In
  249. Annoying Squeaking Noise From Engine
  250. Did I Remove The Resonator Or Something Else