View Full Version : 4.0 V6 Tech


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  1. high Idle
  2. Where does this hose go?
  3. 03 Radiator Help? Etc
  4. Squeak from back of Motor!
  5. Intake seal work questions
  6. small misfire
  7. ud pulleys
  8. best plugs to use
  9. '08 4.0 parts
  10. surging idle, high idle and CEL
  11. coolant pipe pressure question
  12. 4.0 no power
  13. shelby 4.0?
  14. Engine oil prime after gasket change
  15. 99 4.0 very bad gas mileage? help
  16. Overheats unless I keep it between 2k-3k
  17. Impressive info 4.0sohc
  18. Fuel Pump Wiring
  19. HELP 1995 ranger camsensor help 4.0
  20. Better MPG?
  21. Major coolant leak from freeze plug
  22. Checking A/C
  23. high flow quiet muffler is there a such thing
  24. a little play in the diff???
  25. anyone tried this for better mpg?
  26. My new exhaust
  27. Rods
  28. 03 ford 4.0 SOHC stock injectors fit into 4.0 OHV engines?
  29. 2001 ranger 4.0 soch rattle
  30. Very hard shifts after Xcal3 install
  31. Need help!! Where do i find these sensors under the hood?
  32. squeaky belt?
  33. Alternator not charging.
  34. What can I do?
  35. good mileage...
  36. kinda in a jam
  37. What vehicle will easily fit my 2008 V6 engine?
  38. Low Idle
  39. castrol syntec
  40. whats your MPG!?!?!
  41. I need rod bolts!!! Or connecting rods!
  42. rebuild o2 sensor question
  43. four wheel drive not engaging
  44. K&N Airfilter
  45. Squirrel..... need some assistance 4.0 SOHC
  46. 99 OHV swap to a 01 SOHC?
  47. 4.0l to 3.0l swap
  48. Plastic Valve Cover?
  49. Quick Question- how to release the belt tension??
  50. SOHC aem brute force install
  51. Injectors stuck open
  52. 2 Questions
  53. Exhaust bracket help
  54. Body Lifts and Aftermarket Intakes
  55. Bolt on hp advice
  56. Tip for header installation
  57. wrong spark plugs?
  58. Changing the Spark Plugs
  59. high rpm tick
  60. 4.0 OHV misfire etc.
  61. Truck runs rough only at certain times
  62. Check engine light?
  63. Replacing Intake Manifold Gasket
  64. 94 Ranger transmission help please!
  65. chips??
  66. spark plug wires on coil pack
  67. Spark Plugs From Hell..
  68. Headers.. worth the money??
  69. 4x4 not engaging
  70. AEM Dryflow filter on k&n
  71. stock exhaust size
  72. P0152 and P2197
  73. 4.0 sohc cam tool set
  74. new exaust waiting for install
  75. y cant i find a CIA?
  76. R.I.P 02' Ranger
  77. buying ranger with clatter
  78. Lower intake gaskets on OHV
  79. 4X4 Actuation Conversion
  80. Jet Performance Chip
  81. Valve cover breather line Question
  82. 4.0 SOHC valve seal replacement
  83. Got my truck running right!
  84. Air Intake
  85. Exaust help
  86. EGR- needed?
  87. Can't get my engine to start!
  88. Might be wrong thread...im still learning the site
  89. High Speed Miss under Load
  90. Rough Idle Fixed
  91. Should I keep my fan shroud?(BL Related)
  92. Rear Main Seal
  93. Ported MAF
  94. 4.0 ohv paxton kit. EBAY find
  95. Too Cool or Too Ricey...
  96. tuner questions
  97. New high volume oil pump of the 4.0
  98. Crankshaft Power Prep
  99. Dead Fuel Pump? Please help.
  100. need some help
  101. temp gauge....where????
  102. Runs rough and stalls at times
  103. Truck won't stay running
  104. 92 exploder 4.0 into a 88 ranger
  105. sct wut the hell?!!
  106. exaust too quiet!
  107. upgrade to new o2's?
  108. Dual glasspacks
  109. Fuel Filter replacement
  110. 4.0 in 90 ranger
  111. 1997 XLT 4.0 OHC- what will fit?
  112. Trouble with MAF Sensor: GOOD INFO
  113. Im new. (Lifted 94 mazda B3000)
  114. idle drops when put in prk
  115. just a heads up K&N
  116. Bank 1 and 2 lean
  117. no pwr untill 30mph
  118. Look for some a little insite
  119. Intake options
  120. trans
  121. 4.0
  122. Hot Engine / Won't Start or Rough Idle
  123. how do i quiet motor noise?
  124. final remedy for belt squeek ?????
  125. does my 4.0L 2002 have a MAP sensor
  126. 2001 4.0 Underdrive Pulley
  127. MAF sensor not working properly; need help!
  128. what other bolt-ons can i do to a 94?
  129. Preformace
  130. Trans fluid !!! Help
  131. Anyone swap a SOHC where a OHV once was?
  132. Engine swap
  133. Crankshaft Position and Camshaft Position Sensor
  134. 09 4.0 Catback system?
  135. P0171
  136. 4.0 ohv dtc p0420 ?
  137. Engine rough idle, then dies after pulling off freeway
  138. 2.3 to 4.0
  139. check engine light
  140. start up to low idle question
  141. Burning Oil?
  142. Any thoughts on Dual Exhaust for an '06?
  143. Can the guage cluster needles be reset to correct position?
  144. New BBK Throttle Body - Maybe!
  145. PCV Ejecting from valve cover
  146. 4.0
  147. cherrybomb extreme vs flowmaster 40
  148. injector upgrade/maf
  149. loss of power
  150. lost power
  151. egr codes 97 4.0
  152. Bent K Member
  153. Functional hood scoop... sort of
  154. 02 4x4 ranger fx4 standard trans swap?
  155. Stopping power
  156. 2000 4.0 ohv spark plug issues
  157. Engine Swap Gone Bad - No Spark
  158. OHV mild port job.
  159. Need to flush radiator
  160. things to look for on an 09 4.0?
  161. where to buy egr tube ?
  162. Codes P0174, P0300 and P0171
  163. Track Times
  164. plz help my mechanic is stunned!
  165. swap?
  166. leakin oil
  167. Help! I dont know what to do!
  168. Idle problem when stopped
  169. Km per tank?
  170. 4.2L v6 valve lifter removal Q
  171. Plug Wires?
  172. A/C leak, can't find.
  173. REALLY BAd Idle Problem
  174. been having starting problems last couple weeks..
  175. Ranger vs Mustang Valve Train
  176. cracked head/blown gasket
  177. Shell Rotella
  178. Flushing power steering system?
  179. 08 4.0 what years will work??
  180. A/C Motor Cycling
  181. Ram Air Intake for 94 4.0
  182. Checking interest - Complete SDS Engine Management System
  183. 2000 ohv to 2000 sohc
  184. Check Engine Light on...
  185. Themostat housing cracked...
  186. simple question
  187. new head gasket,4.0 motor bogs down?
  188. What year 4.0 ranger to buy?
  189. any strokers?
  190. squeek squeek squeek
  191. Intermittent Starting Issue
  192. 98 Ranger 4.0 - wont start, injectors not cycling?
  193. question on gas
  194. long distance towing
  195. What to do to my 94 4.0
  196. what rpms for better mileage?
  197. whistling noise
  198. K&N intake or pulley kit??
  199. is this a good lift?
  200. The RPM on my TRUCK!
  201. exhaust system for my 99
  202. running sluggish since....
  203. idle
  204. Mustang rack and pinion steering
  205. The truck "jumps" at 50ish....???
  206. 2006 RBV 4.0L in 2001 Ranger....regarding block differences and interchangability
  207. can't quite see a coolant leak [photos]
  208. Ranger wont shift into any gear
  209. ideling funny last week os so
  210. Swap 98 into 91?
  211. 2.3L to 4.0L
  212. They Guys At Autozone
  213. Air Filter Input Please
  214. Newer 4.0L strength, reliability, ect
  215. 3.0 to 4.0 ?
  216. blew a gasket
  217. need help asap
  218. Need some quick help, doing an engine swap.
  219. Went to the track last night
  220. homemade intake for 97 cone style filter
  221. air intake heat shield
  222. something weird...
  223. Replacing the '94 4.0 with a newer 4.0?
  224. Need some guidance, might be getting a taurus e-fan!
  225. Leaf Springs Slipping
  226. Carbon fouled spark plug
  227. Step By Step Guide for Replacing Lower Thermostat Housing
  228. Smoke from exhaust manifold
  229. Super 44 for 4.0L V6
  230. Mas ?
  231. Towing a car or am I kidding myself
  232. A/C problems
  233. underdrive
  234. wtf is that???!
  235. anyone got a nice clean painted ohv?
  236. what could i expect?
  237. Homemade CAI... Anyone done it?
  238. Magnaflow or Super 44?
  239. I hate v6's
  240. getting sick of this...
  241. turbo ???
  242. Oil leak onto exhaust manifold - replaced valve cover gasket & compression test good
  243. how to replace oil dipstick?
  244. want louder exaust for cheap
  245. exhaust?
  246. 94 4.0 no start
  247. Cai?
  248. Crazy???
  249. does the timing chain rattle sound like an engine knock?
  250. replacing the starter