View Full Version : 4.0 V6 Tech


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  1. 2001 4.0
  2. 4.0 pefromance rebuild
  3. 08 ranger 4.0 ????
  4. Superchips... anyone using?
  5. Still dripping coolant...
  6. 4.0 not charging
  7. Passenger side plugs - do I really have to go up the fenderwell?
  8. Why does my truck smell like a 2 stroke
  9. Best wires for your money
  10. 4.0 OHV Head Gasket or Freeze Plugs
  11. newbie
  12. Mexican overdrive eh?
  13. A little help with a big project...PLEASE
  14. tune up gone bad need help asap!
  15. 4l ohv---->ranger 98
  16. 422 cam?
  17. 1st Gen Tach with 4.0.
  18. Low Oil Pressure
  19. trans gear selector help!!!!
  20. mystery connector above trans..
  21. Fuel mileage and me
  22. Smoke from oil filler neck?
  23. Idle surges w/ A/C on?
  24. Valve cover gasket change??
  25. udp's
  26. How?
  27. SOHC leak at lower thermostat
  28. 94 Motor in a 96.
  29. No O/D!
  30. trouble codes
  31. ohv fuel pressure regulator connector leaking,HELP ME!!!!
  32. New Guy
  33. 94 wont move!
  34. Now out 4.0L C4 Bell Housings
  35. new to the 4.0... few questions
  36. Doh
  37. 4.0 OHV Heads & Exhaust Manifolds
  38. 4X4 Low will not engage
  39. fuel filter
  40. OHV better in lower or 2k+ RPM range while cruising?
  41. Oil
  42. Need more Power
  43. Newer rangers 4.0L 07+ running K&N intakes..
  44. 4.0 SOHC, I need heads
  45. brown mucus in airbox
  46. Starter / ignition problems
  47. what exhaust should i get?
  48. I can't find the EGR Valve... where is it?
  49. all you 4.0 ohv'ers
  50. RPM stays around 1200-1500 in neutral when moving
  51. fuel pump noise
  52. How is this????
  53. Before I buy, and what to pay.
  54. long time member needs help
  55. throttle cable adjustment
  56. Are all SOHC blocks the same
  57. AEM Brute Force Intake question.
  58. tools for porting stuff
  59. Exhaust
  60. Power loss at WOT
  61. electric fan swap question
  62. Cherrybomb
  63. valve cover leak
  64. 1999 Lean Codes
  65. 4.0 ohv vs 4.0 sohc mpg
  66. Fly wheel swap
  67. porting lower intake manifold
  68. EEC help
  69. Calling all T-5 tranny swappers!!!
  70. 66mm throttle body??
  71. Engine sounds like wuss..
  72. Rocker and pushrod fix
  73. 01+ 4.0L SOHC in a 2000 ranger 3.0?
  74. Missing Next Gear
  75. superchips cortex tuner.....
  76. Ticking noise
  77. misfire, now what to do?
  78. Spark Plug Question
  79. Just click and nothing
  80. is my muffler on backwards
  81. Cabin heat question.
  82. sputtering
  83. Comp Cams 422 requirements
  84. How fast will your 4.0Sohc run on dragstrip
  85. Getting some exhuast
  86. Loud screeching noise when starting
  87. plug wires
  88. Tune up guide
  89. exhuast???
  90. 4.0 vs 3.0 SOHC Engines
  91. Dead 2004 Ranger, 4.0 Level II
  92. 4.0 SOHC 4-5-6 Missfire
  93. ASP UnderDrive Crank Pulley
  94. 4.0L SOHC Catless Y Pipe Interest
  95. topped off with gas now truck dies.
  96. Hmm curious if an UDP will solve my problem?
  97. NGK Iridium Plugs
  98. engine rebuild stalled at timing chain
  99. No start problem.
  100. A Major Hesitation!!!
  101. Truck running great for no apparent reason?
  102. My Splash continues to die while moving, whats the problem?
  103. Best muffler for backpressure
  104. Fuel Mileage
  105. exhaust manifold bolts
  106. Very very noisy valve train
  107. Winter gas
  108. **update**on my fall
  109. large puddles are not my friend.
  110. Trouble starting 4.0
  111. Transgo Shift Kit in a 2000 ranger with a 4.0l
  112. where to connect 2 wires from supercharger IAT sensor
  113. 1993 ranger slowly overheating??
  114. temp gauge is going screwey in the cold
  115. 3 into 1 collector?
  116. Alternate to a y-pipe
  117. first gen 2.3 to 4.0 sohc swap questions.
  118. 4.0 SOHC swap n' build
  119. Check engine light help!!!
  120. p0401 and both cylinders running lean
  121. 1999 4.0 questions
  122. Basic 4.0 questions
  123. It's not the IAC or the TPS! Any idea's?
  124. Side pipes
  125. Nitrous set-ups???????
  126. Freezing Starts
  127. Cherrybobm Extreme v. Flowmaster 40
  128. 92 ranger 4.0L fuel pump question
  129. Possible Engine/Transmission swap (few questions)
  130. Would It fit?
  131. Antifreeze in oil :(
  132. Exhaust and catalytic help and suggestions
  133. Squeaky when wet?
  134. Back Fire at 65 mph?
  135. Disconnect clutch line at slave?
  136. SSM Stage 3 Heads and Cams sound vid
  137. Companies that do 4.0l stage2/3 heads?
  138. Cold weather noise..
  139. Bend Over Baby
  140. Hoping to take my 96 to the track in the Spring!!
  141. Funny Idle sohc
  142. Pics of Ported 95T heads
  143. Dimming Lights, underdrive pulley
  144. ?'s about altering stock exhaust
  145. Flooded engine?
  146. Truck has no power below 2,000 RPM
  147. goin fast with a 4.0.....
  148. 95 egr valve
  149. Larger after market tb for 4.0l sohc?
  150. Spark plug GAP
  151. bypassing sensor for cat
  152. drain on battery - maxi fuse 1 questions
  153. Truck wont start
  154. OBD II Trouble Code
  155. 4.0L swap
  156. bama chip?
  157. Need some clips for my decision
  158. quick question
  159. Transmission question
  160. Engine rebuilder around Cedar Rapids, IA?
  161. Fuel pump questions.....
  162. Flowmaster, Dynomax, Magnaflow, or Gibson????????
  163. Santa left me one last gift
  164. 2003 and 2001 4.0 identical? Direct swap?
  165. Headers on a Manual?
  166. Cold Weather Prep
  167. Valve cover gasket stuff
  168. flowmaster 44
  169. radiator fan removal?
  170. Speedometer/odo/ABS problem...yes, ive tried the usual fix
  171. K&n 57-2561
  172. 4lL engine with over 100K-oil recommendation
  173. Cutting Out
  174. 4x4 switch problem?
  175. Opinions? Suspension or Performance
  176. Best Chip Tuner For 4.0 Sohc
  177. Ported 4.0 heads on Ebay $200.00 inc shipping
  178. 4.0 dying at red lights
  179. Fouling Spark Plug & Coolant Loss
  180. shifting problem.
  181. final answer
  182. John and HP Freak's 1/4 mile thread
  183. Odd idle (only with heater on) '01 SOHC
  184. SOHC Coolant Loss
  185. AEM drop-in Panel Filter
  186. super six stage 3 super heads? whats done to them?
  187. need help plz
  188. A/C and fuel mileage
  189. block heater
  190. loss of power and mpg
  191. need to give gas to start
  192. tune up for 2000 4.0 ranger
  193. Lower radiator hose heater???
  194. Truck won't start
  195. it looks like oil in my coolant.
  196. High Performance Spark Plug Wires / Ignition
  197. Do you idle to warm up your engine?
  198. anyone got a fuel filter how to
  199. 3800 stall converter finally in=)
  200. trans slipping??? maybe
  201. Need 4.0 radiator measurements
  202. how to remove lock ring on fuel tank/pump?
  203. Talked to Tom Morana today...
  204. tik tik
  205. Ranger FX4 rear end seems loose.
  206. update on myself
  207. anyone know the diameter of a 4.0 SOHC main crank journal?
  208. turbo kits
  209. seafoam in oil
  210. help with tie rod!
  211. head gasket or....
  212. lower engine noise
  213. 4.0 swap Q
  214. What RPM do you cruise at?
  215. im a dork..
  216. 99 Ranger, having idle trouble
  217. really rough idle
  218. diff fluid change writeups?
  219. A few questions....
  220. Cruise Control
  221. third gen 3.0 to 4.0 sohc swap questions.
  222. 2001 ranger stumbles
  223. Underdrive pulleys and supercharger
  224. cherry bomb?
  225. dealing with wiseco, trying to order pistons for the blown engine...help!
  226. 4.0 Exhaust Piping Size
  227. thermostat hsng leak
  228. SOHC Tranny
  229. 01 fog and i need small upgrades
  230. Formulas for low end torque SOHC
  231. 01 ford ranger magnaflow
  232. Which would pick.
  233. computer tuner question
  234. 2001 Ranger XLT "Check Engine" Light
  235. 94ranger 4.0 swap w/ 95 ranger 4.0
  236. Coolant leak has me stumped
  237. 90000 km or 60000 mile tune up
  238. '04 cel
  239. 2000 OHV Ranger swap in 2003 SOHC 4.0?
  240. 03 ford 4.0 SOHC 24 lbs injectors fit into ford OHV?
  241. where to find 03 4.0 SOHC rebuild parts?
  242. Just put in a 3" cat back side exit exhaust
  243. If it's not the IAC or TPS...what could it be?
  244. Picked up an 06 for a new shop truck!
  245. gibson exhaust
  246. Cleaning piston tops and heads.
  247. new but need help with plans...
  248. My truck is running terrible and no CEL
  249. 1991 4.0 cel
  250. questions that i used to find answers to in the tech section...