View Full Version : 2.3 Duratec Tech


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  1. Cat-Back Alternative
  2. MPG improvement
  3. Spark plug boot puller?
  4. 2004 ranger
  5. Reliability of the duratec.
  6. 2.3 can it push 35?
  7. Hi performance spark plugs.
  8. mods?
  9. turbo setup?
  10. Another Engine swap question
  11. Annoying exhaust noise around 2000rpm?
  12. What will it do in the 1/4 mile?
  13. 2008 4cyl won't return to idle
  14. Duratech towing vs older 2.3L?
  15. duratech origins?
  16. head replacement
  17. 31's or 32's
  18. CAI question
  19. clunking and rattling
  20. What other PU can do this?
  21. Stalling 10-12 times in 3 miles
  22. Switching to synthetic?
  23. cold air intake ?
  24. Raising gas prices... is it worth it?
  25. Is this a good buy?
  26. improved mileage?
  27. CAI or Short ram question.
  28. Moved PS Reservoir today.
  29. Better on gas?
  30. Well, i think im going back to stock... here's my plans!
  31. Oil Cooler Install
  32. Another reason to love the 5-speed
  33. MSD ignition
  34. DiabloSport Predator tuner
  35. Towing capacity
  36. Trouble code P2004 Solution!!!
  37. Replaced the plugs (and other stuff)...
  38. Coolant Leak...name this part.
  39. What problems may this cause
  40. Hesitation at 2k rpm?
  41. power hungry
  42. Building a Duratec 2.3...
  43. Popup Camper
  44. 100K tune-up BS?
  45. Exhaust For 2.3 duratec - Gas Mileage and Sound
  46. Duratec supercab?
  47. Sittin on the bump stops.
  48. Internals ?
  49. 2002 2.3 with nitrous
  50. just got another ranger
  51. cold air intake
  52. 01 Ranger 2.3 Intake Vacuum hoses help
  53. redline on duratec
  54. possable clutch problem
  55. Fuel Cutoff Switch
  56. 2002 Ranger Help
  57. Duratec ponderings...
  58. Thicker Head Gasket
  59. dura cams? yay or nay
  60. Slight stumble into full blown misfiring
  61. Durability of the 2,3 Duratech?
  62. Getting a limited slip differential on a Duratec Ranger?
  63. New 2.3L owner
  64. blacked out headlights
  65. focussport upgrades
  66. '01 2.3: Studders under 1/2 throttle or more
  67. jet chip
  68. You think your Duratec gives great gas mileage?
  69. Exhaust system inquiry...
  70. Another Hesitation/Stumbling thread. (Long)
  71. Coolant leak under driver's side intake (PSA to follow)
  72. 2.3 duratec tickin problem
  73. Who wants a bolt on turbo kit?
  74. exhaust i used
  75. 2008 Ford Escape Engine
  76. 2008 cold air intake
  77. best synthetic oil
  78. Air filter change-- hoses in the way-- suggestions?
  79. Lucas Oil Stabilizer
  80. Blower Motor Resistor
  81. Do you have power windows/mirrors/locks with your duratec?
  82. Water pump replacement?
  83. Maybe damaged drain threads on Rangers oil pan
  84. 1/2 second engine miss
  85. crankcase pressure
  86. Throttle Body Spacer
  87. Intake on my 2.3 ranger.
  88. I can't find information on this anywhere
  89. Is Bamachips STILL the Tune Leader??
  90. Pinging with bamachips tune
  91. oil on the spark boot? and corrosion on another?
  92. 2.3L Engine Clack
  93. Question for the duratec guys
  94. Number two spark plug keeps coming loose...
  95. Still a pretty good Ranger at 330K
  96. Power vs. RPM curves...
  97. huge loss in mpg!
  98. Focus sports turbo kit
  99. flowmaster exhaust question..??
  100. anyone runnin a turbo muffler
  101. Weird noise from 2002 2.3L
  102. Oddly low MPG
  103. 2007 ranger 2.3l governor
  104. Idle goes up and down and up and down and up and down
  105. first cat in exhaust...
  106. lots of blowby?!
  107. what gears to get
  108. intake
  109. Air intake and exhaust
  110. 30,000 what to do?
  111. new exhaust
  112. Idle problems
  113. 2.3L to 4.0L Swap
  114. 07 4cyl with less than 20K miles for less than $7K USD!
  115. Coolant issue
  116. exhaust/cat
  117. 2.3 Duratec timing belt?
  118. check gauge light
  119. E3 Spark Plugs
  120. Duratec not returning to idle
  121. Nothing happening when i turn the key
  122. towing power
  123. Mobil 1 M1-102 Oil Filter
  124. Oops!
  125. MAF question
  126. how to remove the fan pulley?
  127. 04+cai
  128. driving me crazy
  129. Back to Ford! Just purchased a 2001 Ranger with a Duratech / 5 Speed
  130. after timing 2.3l DHOC crankshaft will not turn?
  131. Look what detached from my drive shaft...
  132. running lean
  133. electric fan question
  134. Idle and other issue's
  135. Beefing up a 2.3?
  136. Exaust and Short Ram
  137. Gearing
  138. Vortec supercharged 2.3 Duratec
  139. air intake
  140. Codes P1120 & P0122 Is this common? fix?
  141. 2003 Ford ranger with 2007 ranger motor swap
  142. Chip
  143. from an Rx-8 to a 2.3L...any power to find?
  144. Ford 2.3 Duratec in action...
  145. Rev limiter question
  146. Temperature Gauge Fluctuating
  147. pinion centerline measurments?
  148. Need some help. 01 4 cyl. transmission.
  149. We aint so slow after all..hahah
  150. so lets here about people 1/4 and their mods
  151. Intake for 04+ duratecs
  152. In need of advance on my proposed project.
  153. Hurst Shifter, any one have one?
  154. headers
  155. hey 2002 gt rims
  156. Some stuff doesn't make sense
  157. Anybody ever noticed this?
  158. Coolant Expansion Tank- Where to get one?
  159. back to idle problem
  160. idle problem
  161. Overheating
  162. 09 XL Exhaust resonance
  163. My 2003 2.3L ford ranger sputters while accelerating
  164. 02 oil pan
  165. Catback Exhaust System
  166. Anybody Use Accel Air Filter
  167. Turbo question???
  168. problems geting into 3rd
  169. perfomance chips
  170. Custom Tuning
  171. Coolant loss/leak, Thermostat?
  172. new intake
  173. Turkey under my hood
  174. 2008 B2300 Rattle coming from under dash at certain RPMs.
  175. 2008 Ranger 2.3L Intake System
  176. a/c eleminator pully
  177. Realistic Power goals
  178. CC's for stock Duratec head
  179. engine driven compressor
  180. Waterpump remove- what the crap am I missing???
  181. Flowmaster 40/50
  182. Cams ?
  183. Magnaflow
  184. Only 295mi out of a full tank of gas!
  185. newer 2.3 turbo kits?
  186. did the airbox mod
  187. all i need is a turbo header...
  188. focus sport parts fit?
  189. Cheap/Easy mod???
  190. Oil Filter ???
  191. 09 2.3 vibration and exhaust
  192. Weak link on duratek Rangers?
  193. Replacing Coolant Bypass lines behind motor
  194. Engine idles funny.
  195. 2001 2.3L Tapping Under Hood
  196. New exhaust
  197. Areoturbine Muffler?
  198. bama programer and speed limiter
  199. clutch fan and electric fan ??????
  200. Quarter mile
  201. still have the P0171
  202. 02 ranger 2.3 clutch question
  203. I broke the tires loose...
  204. Mileage reports
  205. Yes, another MPG thread
  206. over heating 2001 Ranger 2.3
  207. Need more power!!!
  208. Castrol 20W50 on my 2.3 Duratec???
  209. Hissing/vacuum leak?
  210. better mileage on 2010's
  211. 2003 ranger xlt
  212. lots of duratech performance Q's???
  213. Coolant bleed screw?!
  214. Radiator cracked?
  215. Bad Idle
  216. Oil Pressure
  217. tuner help
  218. Fan clutch pulley bad
  219. Intake
  220. Valve cover
  221. A/C Compressor Clutch
  222. Exhaust Tip Ranger 2003
  223. Anybody notice the FL-400S getting smaller?
  224. Miles when Check Gage light comes on ?
  225. Installing Vacuum Gauge