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View Full Version : 4.0 V6 Tech

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  1. appearently the dealer is using 5w20 oil in my 07 ranger with the 4.0l
  2. loud CLUNK then the RPMs drop..
  3. 4.0 header/turbo flanges
  4. Check Engine light!
  5. super chargers?
  6. 40 series delta flow?
  7. First tune up questions
  8. Helix Throttle Spacer?
  9. Trans cooler and off-road lights
  10. mafs adapter plate
  11. Tuners
  12. O2 sensor question
  13. timing chain replacement
  14. quick towing question...
  15. removing a/c compressor
  16. Air intake
  17. ECU Location??
  18. Check Engine Light
  19. Clutch Help!
  20. SOHC heads
  21. Fuel line going into fuel pump
  22. Fuel Mileage Loss! I Need Help!
  23. Head Gaskets??
  24. Apple MacBook (MA700LL/A) Mac Notebook cost 4700usd
  25. Cylinder Head Help!
  26. 94 4.0L Intake Question
  27. 3" exhaust system
  28. questions about a rollover
  29. Bad ticking - motor quit - now everthing just spins
  30. Taking supercharger off...??
  31. Can i do this?
  32. One Plug Missing on Start
  33. Spark Knock?
  34. New noise... GREAT
  35. Looking at a Ranger with the 4.0L
  36. timing chain tool
  37. Does ANYONE need any 4.0 parts?
  38. 94 xlt idle problem
  39. True dual exhuast
  40. 2.9/4.0 4bbl intake
  41. Quick Air-Box Question
  42. the best exhuast?
  43. Fuel Pump Upgrade
  44. carburating a 4.0
  45. upgrading alternator
  46. Location of.... throttle plate hard stop screw....
  47. radiator pet****/flushing??
  48. Bad power steering pump?
  49. ranger dies
  50. K&N intake!?!?!
  51. general tune up??????
  52. AEM brute force ?
  53. Swapped in 4.0L and now have Probs..Help
  54. pipe size
  55. Potentially buying a 98 with a toasted 4.0
  56. engine missing
  57. I Need Help!!!
  58. FX4 Transmission
  59. Wanting 4.10s and a locker
  60. Anyone use BG 44k injector cleaner?
  61. help needed asap!!!!
  62. NEW Underdog Chrome Intake tube...
  63. Idle Problem - Maybe??????
  64. Plastic T-body?? what the hell?
  65. 94 Ranger black smoke rough idle
  66. NEW MUFFLER!! Cherry bomb extreme!
  67. high flow cats...
  68. Blown head gasket? Have questions.
  69. Need some backlash reccomendations
  70. Melted Spark Plug - Why?
  71. I have a few concerns, please help!!!
  72. Engine Rebuild
  73. Problems with the 4.0
  74. cold air intake question!!!!??????
  75. Just bought a 2002 FX4.
  76. An intermittent Squeak... help
  77. Fuel line fittings
  78. OHV tips for changing plugs?
  79. Fouled Spark Plug
  80. Rough idle and starting question
  81. Fuse Between Dome Lights
  82. spark plug info
  83. Check Engine Codes
  84. Delta cam rocker arm assembly
  85. Should this be hanging there?
  86. lound humming coming from motor
  87. My newest project truck!
  88. Wierd tach
  89. 02 Ranger Fuel Pump Replacement
  90. fuel pressure
  91. 4.0 OHV power limits and required parts
  92. no cat, bad gas milage questions
  93. Engine sound
  94. exhaust question (s)
  95. 4.0L 2WD diff. fluid
  96. belt ? //// AC?
  97. 95 Explorer 4L into my 98 Ranger?
  98. Vacuum tree/lines doubt.
  99. Craigslist find...Austin, Texas
  100. fram air hog?
  101. y pipe
  102. 4.0L Underdog Pulley Kit installation prices?
  103. rebuilding my 4.0
  104. Question on AFE Induction System
  105. kustomz cold air
  106. Weezing pooch
  107. Correct amount of oil?
  108. Fans
  109. Does this fit and '04 or not? need help asap!
  110. MAF question
  111. Popping sound after cold air install?
  112. which air intake?
  113. JBA Headers messup?
  114. '94 4.0L OHV Starting Problems
  115. oil and filter?
  116. is this really worth it
  117. Udp
  118. What's the right chip
  119. mobil 1 0w-30
  120. 1st start of my 4.0
  121. 1994 Stock Air Intake?
  122. rocker spacers
  123. Ranger Fuel systems, types, differences and upgrades.
  124. oil and mpg.
  125. Any Pics Of Stx Ranger
  126. Under-drive pulley price
  127. performance mods (what should i do next?)
  128. buy a 2000?
  129. Ok, who stole my oil???
  130. Gears?
  131. need help pulling engine
  132. E-Fans (for newer rangers) what do u got?
  133. vacuum diagram
  134. 99 ranger spark plug gap
  135. power steering hoses
  136. Did I cover my basis?
  137. Omg!!!
  138. quick question about the 4.0
  139. I ordered a Magnaflow Cat-Back
  140. fan clutch replacement
  141. evac sensor question
  142. 2004 Ranger towing
  143. Electric fan wiring
  144. Will a 3.0 injector work in a 4.0?
  145. Should I Add A ??
  146. need help real fast
  147. UDP availability
  148. new guy, need info on 4.0's
  149. Are the cherry bomb extreme and a flowmaster the same thing?
  150. Sputtering Problem
  151. anyone kno if this would
  152. Rough idle...
  153. P402
  154. Sudden Rough Idle. Please help.
  155. Weird gas gauge
  156. 65mm SOHC MAF
  157. The super 44 flowmaster on SOHC
  158. clutch fan
  159. where is the computer
  160. Steeda Underdrive Pulley
  161. Antifreeze Loss
  162. building my 02 edge 4x4 need help!
  163. A/C Not cold, cycles quickly
  164. Quick question
  165. every drivers nightmare
  166. Underdrive Pulleys
  167. Feels kind of jerky when Im driving and Check Oil
  168. 4.0 questions
  169. Exhaust tomorrow
  170. explorer radiator
  171. EGR system delete?
  172. Impossible to put gas in my truck
  173. Funny idle, not dropping revs
  174. Engine running rough
  175. e-fan cfm?
  176. Mac Cold air intake makes strange noise!
  177. Intake tube and other great stuff?
  178. 4.0 liter spark plug change
  179. how many qts of oil?
  180. E-Fan or UDP???
  181. Throttle Body Spacer on SOHC
  182. SOHC sluggish after warm up
  183. 4.0 questions
  184. Tuner questions...
  185. 4.0 OHV Dual Exhaust Video
  186. Clutch Kit
  187. need more power
  188. engine
  189. Plugs stuck at 93k miles?!
  190. vaccume hoses
  191. Post overheating.
  192. Engine is running rough, jerking and misfiring
  193. i have the most annoying sound coming from my air intake
  194. damn truck wont start
  195. Will a different Trans fit my 1990 Ranger?
  196. MIL Eliminator & Other Exhaust ???'s
  197. Improve Mileage
  198. bank #2 lean
  199. Engine is Knocking or Pinging.
  200. Building cold air intake
  201. Tips/advice for towing/recreation
  202. Is getting aftermarket exhaust really worth it?!
  203. Not such a little 4.0L
  204. what are the best headers?
  205. Will this Work???
  206. Disabling Fuel Pump Circuit?
  207. going to the track ,,,,,, need some advice!!
  208. Clutch Replacement time, need suggestions
  209. Time for a new engine
  210. trouble starting 4.0
  211. New EEC5 swap for OHV owners, 90-94 only.
  212. 4.0L sohc exhaust question
  213. Spark Plug Problem Identification help
  214. Rear O2 sensor wiring
  215. gibson headers
  216. Dynomax Headers?
  217. Good plug?
  218. new timing chains (in the process)
  219. Few new things
  220. volant cai differences
  221. does anybody know
  222. New Ranger owner and I have a few questions.
  223. best tranny?
  224. 4.0 weight??
  225. 97 and down 4.0L OHV headers on 98+ OHV motor?
  226. EFI flooding the engine.
  227. speedometers got me guessing?
  228. Seized 4.0 OHC spark plug removal instructions!
  229. o2 sensor extenders on a 2007 4.0l (better mileage)
  230. pulsing idle when air or heat is on
  231. This weird
  232. Loosing Spark While Driving
  233. 4.0 Top Speeds
  234. Bolt on's
  235. Sooo...my 4.0 SOHC w/flowmaster 40 doesn't sound as good as my 3.0....WHY? lol
  236. Engine turns over, no start
  237. 63K miles, need some service!
  238. Need new plugs, what do you guys reccomend?? anybody use E3's
  239. Which Intake?
  240. Gas mileage?
  241. I'm totally lost.
  242. Could it be more than vapor lock?
  243. HELP: Engine power loss, IMRC?
  244. 04 sohv exhaust question???
  245. shutting down the project
  246. Hole in valve cover over timing chain?
  247. which 4 L are egr equiped
  248. Ranger broke down on me...
  249. Jet Powr-Flo Mass Air Flow Sensor - Anybody have one?
  250. Would this tuner work?