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View Full Version : 4.0L OHV & SOHC V6 Tech

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  1. intake vs drop in filter?
  2. Success, truck shudder solved!
  3. The 40 needs to go
  4. P1400 Differential Pressure Feedback Electronic Sensor circuit Low Voltage
  5. Throwing a Code...HELP!!
  6. Best maintance for your 4.0L V6 OHV
  7. difference between the explorer and ranger 4.0
  8. I have a problem with my underdrive pulley...help?
  9. p1401
  10. surging idle problem 96 4.0
  11. Bama raises limiter to 6500!?!
  12. Made a lil vid of my truck.
  13. 93 4.0 into 94 swap Help
  14. Can it be welded?
  15. 2003 SOHC 4.0 throttle body
  16. 70,000 miles on a 4.0 SOHC w/o an oil change!
  17. how do i make a cold air intake for my ranger
  18. How much HP did I gain?
  19. A/C Compressor Issues
  20. what are the best and cheapest mods
  21. cheap air intakes vs expensive intakes
  22. Chronic chugging!
  23. screamin demon coil pack
  24. 4.0 questions about fuel issues
  25. Egr?
  26. for those who have installed a 4.0 UDP......
  27. CEL- No Overdrive
  28. 4.0 SOHC performance parts....
  29. 4wd Low gear!!!??? need help
  30. E85 in the 4.0?
  31. why is my exhaust louder when my truck is cold?
  32. bama Torque vs Performance tune
  33. Pic of my broken crankshaft
  34. Almost stalls or un-even idle
  35. What year did Ford Fix the Timning Chain Rattle?
  36. i want traction bars
  37. True Offroad Exhaust 01 ranger 4.0 sohc
  38. 4.0 SOHC engine swap matrix
  39. air box mod... problems
  40. help
  41. Loudest Glasspack
  42. A few small mods
  43. Overheating / accelerator hesitation
  44. Gas Mileage wierd?
  45. lifts tires and gas milage?
  46. 2005 Engine Knock TSB???
  47. Difference between OHV and SOHC 4.0
  48. Need help with buying a 4.0SOHC ATTN:Motor Heads!!
  49. Something is Wrong!!!
  50. Tested the new mods. Well, kind of... LOL
  51. Tune Up Woes......
  52. blown intake gasket
  53. SCT FlashPaq
  54. Coolent Type??
  55. Might be buying a new Ranger. Need some help
  56. Some report 400Miles on a tank. Others report crappy mileage...
  57. Gas Mileage sucks
  58. intake manifold gaskets
  59. Any true dual pics?
  60. Exhaust pipe 2.25" vs. 2.5"
  61. cold air
  62. where to find the whipple
  63. What kind of gas do you run?
  64. leak.. (pics)
  65. Code 445
  66. Best Spark Plugs for the Money
  67. WTF? Why the heck am I getting awesome mileage??
  68. How in the H#LL do you get to that spark plug?!!?
  69. Got the UDP on. Like it.
  70. What exhaust should I get
  71. Gas Gauge
  72. Stupid question: Stock 4.0 SOHC ('04) idle speed?
  73. Any pics of side exit exhausts for ideas?
  74. Soundclips: Magnaflow custom catback with 3" tips
  75. exhaust
  76. supercharger
  77. I think I found the problem!!!
  78. Auto or 5 Speed?
  79. New to forum, My first mods - price help?
  80. looking for a good sounding cat back system
  81. Thats It!!! No more 4.0!!!! Stupid Ford Techs!!!
  82. New Project!!!
  83. Spiced up it up a bit under the hood
  84. MAFS Mod
  85. www.ranger-forums.com stickers
  86. Bama tuner, sorry another thread....
  87. Straigt Pipe
  88. Bama SCT 2 Tuner Problems and Fix.
  89. Problem with Ranger Speedo not working
  90. 4.0l DOHC??
  91. Weird engine noise.......
  92. link me to some efans
  93. MagnaFlow Exhaust on the 4.0L
  94. My new !muffler exhaust!
  95. 4.0 ohv headaches
  96. Loose Front End
  97. Engine Mods
  98. spark plug removal
  99. Cel P1121
  100. SOHC or OHV?
  101. intake and cat ?
  102. Ethanol conversion for 4.0 SOHC?
  103. Orange sparks comming from exhaust
  104. 07 off road gas mileage
  105. 171 and 175 errors at the same time
  106. Vaccum Leak?
  107. Anybody heard from Bob Jusnes?
  108. Aftermarket Throttle body
  109. Truck running BAD help please.
  110. Yea'r Ordering a Bama TONIGHT!
  111. outta gear or top speed limiter?
  112. Oil Treatment...ever use it?
  113. Bama Tuners....
  114. Underhood Billet +
  115. New exhaust idea
  116. what is the difference in these 2 camshafts?
  117. SOHC heads on a OHV.....
  118. wires? best and plugs,,,,
  119. Heater not working and running a little hotter
  120. i have high output
  121. True difference between the torque tune and the performance tune
  122. rebuilding a 4.0
  123. 0w-30 "German" Castrol in a SOHC?
  124. cam posistion sensor
  125. Need Exhaust Part
  126. Flowmaster 50 series SUV Performance
  127. How many of you are 200whp (or close)?
  128. for us 4.0 power junkies!!!
  129. Screamin' Demon coil pack progress....
  130. New vibration
  131. I want LESS power!
  132. Another more power thread...
  133. I'm hearing things... but what is it??
  134. major power problem
  135. Motorcraft FL-820s vs Mobil 1 M1-210
  136. 4.0 maintenance??
  137. e-fan install pics
  138. K&N or Stock?????
  139. Airbox Mod
  140. JBA HEADERS-My Review
  141. Underdrive crank pulley - power results
  142. Removing fan
  143. Valve cover gaskets
  144. Muffler Question
  145. Took my truck to the shop
  146. Xcalibrator 2 and Gasoline consumption
  147. Oil change in 04 SOHC
  148. Exhaust Question
  149. e-fan - power results
  150. MAF cleaning.....
  151. simple...more horsepower!
  152. getting a Bama with my Christmas bonus...what tunes to get....
  153. Flex Fan VS. E fan
  154. What kind of plug wires to get?
  155. Forged internals on a 4.0
  156. True dual idea
  157. Serpentine belt noises
  158. CEL & P1121 Code...after new TPS
  159. a new iac valve, and now a whine????
  160. vacuum lines for gauge
  161. Efan Question
  162. installing headers
  163. Power Steering Fluid
  164. Fan Noise
  165. question about bama tuning
  166. block heater....
  167. sticky throttle?
  168. tensioner pulley
  169. coil pack....again.....
  170. Throttle Position Sensor Install
  171. Fuel Gauge Characteristics
  172. fuel pumps....
  173. hesitant and jerky!
  174. rough idle and acceleration questions
  175. help with install time......
  176. Bazzani Side Exit Exhaust
  177. Free exhuast
  178. Borla mufflers
  179. my truck vs. full size bronco
  180. Exhaust Setup
  181. how can you get more power out of
  182. Shaking of the Front End
  183. 4.0 Intake manifolds
  184. Need some help: Flowmaster and magnaflow sound clips
  185. Leaking 4.0 sohc
  186. engine runs than dies.
  187. X-calibrator 2
  188. ME power HUNGRY
  189. intake ?
  190. 4.0 best sounding exhaust???
  191. back firing
  192. Fixed my gas mileage!
  193. spark plug gap, how much does it matter?
  194. Need Help
  195. 4.0 ranger vs 4.0 tacoma
  196. chip made my truck act funny
  197. Best RPM to shift at?
  198. Performance Chips
  199. What are good upgrades?
  200. Fuel Reset light
  201. coolers
  202. Whats the tow rating?
  203. Which Muffler?
  204. Is there a kit to put the Lightning Eaton on a 4.0 sohc?
  205. dual exhaust
  206. Engine Stalls
  207. New Exhaust vid - borla
  208. EGR valve Where is it located and how to clean
  209. K&N 63-1108 measured results
  210. Data logged a pure stock 4.0L
  211. 4.0 and the 2.9
  212. Replacing tensioner pully?
  213. Getting lean codes on both banks, how to fix?
  214. For those of you who did your own timing chain replacement....
  215. thinking about buying this
  216. Screamin Demon Coil Pack?
  217. shift light?
  218. headers question
  219. 1/4 mile times
  220. single chamber flowmaster
  221. Nasty Smell
  222. check engine
  223. smells like gas?
  224. 3.0 to a 4.0 OHV
  225. Engine Swap Help
  226. yea how are our ....
  227. 4.0 question
  228. Engine hesitates a lot...?
  229. gas mileage
  230. 10 miles per gallon???
  231. Fan Clutch broken?
  232. Thermostat
  233. Fuel Filter (Maybe Stupid Question)
  234. 4.0 sohc
  235. Cutting Flowmaster Off?
  236. AEM Brute Force vs K&N
  237. Throttle Body Spacer
  238. Humming Noise
  239. Need Spark Plug Help
  240. Need Part Number for Flowmaster 40 series
  241. 94' 4.0l
  242. Engine TRoulbe PLEASE HELP!!!
  243. Flushing Radiator?
  244. x cal 2 from doug
  245. Broken oil dipstick tube?
  246. Any free mods out there for an '03 4.0 sohc?
  247. A good rebuild kit
  248. Rangers Vs Other Trucks.
  249. The Brakes on my truck!!!
  250. engine chater.