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View Full Version : 4.0L OHV & SOHC V6 Tech


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  1. Truck is making no power, and smells like gas
  2. Time to upgrade my baby! MANY QUESTIONS, PLEASE HELP!
  3. Cost of parts for rebuild and where to buy
  4. 01 Ranger 4.0 SOHC - No Power - even after timing chain replacement
  5. 1994 4.0 Serpentine Belt Tensioner Confusion
  6. Fuel pump
  7. Weights of fiberglass boats vs. aluminum boats
  8. Suddenly "runs fast at startup then dies"
  9. Don @ lasotaracing tunes! Awesome!
  10. egr valve question
  11. Fuel Filter Fun!!!
  12. NEW!! 4.0L, 3.0l, and 2.9 cutom performance upgrades
  13. Vac line
  14. What to consider in rebuilding ohv 4.0
  15. Truck will not start.
  16. Truck bogs down when started after sitting all night
  17. '99OHV lwer intake maifold gskt need help
  18. Thermostat housing.
  19. RPM Limit in P/N
  20. Leaking oil?
  21. Spark Plugs Wires & Spark Plugs
  22. Stupid Clutch Fluid Question
  23. better gas mileage upgrades?
  24. CEL and strange temp gauge
  25. Heads??
  26. water leak
  27. Random extra wire
  28. Only a P0153 code
  29. Gas tank ?
  30. Help-Flashing check engine light occuring
  31. Front differential seal sizes
  32. Truck wants to die when I hit the gas
  33. Need help with component location
  34. Will these reading tell me which O2 sensor is bad?
  35. '94 4.0 oil pressure problem help fast!
  36. Cam sensor
  37. Flex-a-lite 98+ 4.0
  38. 2002 power steering pump
  39. 99 Ranger 4.0L motor mounts
  40. over fueling, stalling, backfiring
  41. ant-theft device
  42. 2002 Ranger 4.0 Doesn't Start all The Time
  43. my 4.0l wont crank
  44. Timing chain tensioner gasket?
  45. New Intake
  46. 1998 Ranger XLT 4x4 4.0
  47. 4.0 sparkplug problem solved
  48. Vibration / Grinding noise
  49. Can oil pan be removed with engine in truck?
  50. Crankshaft Pulley
  51. worse than a tick
  52. 2001 Ranger Edge
  53. Thumping sound from cooling system
  54. 4x4??
  55. 1991 4.0 rattle or tap ca
  56. Well, my truck has officially died :(
  57. 2000 Ranger runnign cool
  58. Can't find Vacuum hoses and leak
  59. Need engine help 99' Ranger
  60. Timing chain P/M
  61. 05 ranger hurst shifter
  62. Got real problem with my 99 ranger 4.0l efi
  63. stupid starter access
  64. My 4.0 is killing me
  65. fucccccccc
  66. Hesitation at ...
  67. 2004 Transfer case control module
  68. Just purchased a 97 XLT 4x4 and need some help
  69. engine blows front and rear main seal after rebuild
  70. defrost question
  71. runs like crap in the cold
  72. I have returned, with an open exhaust
  73. Top end noise only when warmed up
  74. Power loss in and out
  75. My Ranger is dead :(
  76. bad warm start
  77. Truck died, won't start.
  78. lost cylinder
  79. 4.0 OHV turns over but will not start
  80. 2003 Ranger fx4 runs rough
  81. 2006 Ranger 4.0 SOHC Lean problem - likely vacuum leak
  82. Just replaced head gasket, need insight.
  83. thermostat repair
  84. Starts up rough, Runs, then dies...HELP!
  85. OHV rebuild
  86. Transmission Fluid, to flush or not to flush?
  87. Need a new drivers side valve cover
  88. with or without
  89. Timing chain problems?
  90. Spark Plug # 4 keeps going out
  91. 4.0 ohv ground up
  92. Rough idle and stalls
  93. tans cooler line
  94. bed mounted radiator project
  95. chain issues
  96. missfiring and issues
  97. interchangable parts for 01 4.0 2wd ext cab
  98. Got water in Engine, now it's noisy....now what
  99. Electric fan 4.0l
  100. Rough idle, bad throttle response
  101. camshaft position sensor
  102. 1996 Ranger 4.0 Misfire
  103. '02 upper intake removal, need help
  104. lean codes
  105. 4.0 sohc engine clicking/ticking noise
  106. I need serious help with this issue.
  107. 4.0 No Start Weird Vacuum & FP
  108. Anyone have a 97 4.0l OHV PCM pinout?
  109. Water pump replacement help!!!
  110. Antifreeze leak
  111. ranger has trouble idling and driving til warm
  112. 4.0 sohc true dual exhaust
  113. Oil Leak
  114. 1999 Ranger XLT 4wd 4.0
  115. 4.0 spits and spudders then dies.
  116. Weird Electrical Issues Related to Starting
  117. 1996 Ranger Splash 4.0 won't start
  118. 94 4.0 Bad head gasket, or rings?
  119. P300-302-302
  120. oil in intake? what the? 94 4.0ltr
  121. transmission problems
  122. Overheating problem-Thermostat?
  123. Install 98 4.0 into 90 ford ranger
  124. Sudden engine vibration and power loss
  125. Stupid bad stutter problem, idle rough, please help!!!
  126. Help with 2003 no start please help
  127. Extreme Mileage Issues?
  128. 2.9L to 4.0L Swap
  129. how much of a pita.....
  130. 4.0l ohv auto to manual swap.
  131. 2005 Ranger/Auto/ 4.0L idling weird
  132. help with my ranger please
  133. Help! 4.0 gulpin down coolant!
  134. p0455
  135. 3.0 to 4.0 Engine Swap
  136. fuel filler neck styleside vs. flarside
  137. 1994 4.0L OHV Emissions help
  138. 1999 ford ranger help!
  139. Misfire
  140. Replacement Spark Plugs
  141. 4 o2 sensors?
  142. 4.0 hesistation. Need your help
  143. ill effects of tunes
  144. Newb. Upgrades
  145. 4.0L fuel pump works but wont work. wth
  146. Could it be spark plugs?
  147. school me on the SOHC timing chain noise
  148. Thermostat housing took a dump
  149. Foil from oil bottle fell in the engine...
  150. o2 sensor wires shorted od light blinking with no power
  151. 2004 Ford Ranger 4.0 244 engine noise on startup
  152. help
  153. 1995 ranger performance camshaft
  154. Gibson 19713 Exhaust ordered
  155. 2003 Ranger clicks when trying to start it
  156. 1994 XLT engine issues
  157. weird rpms
  158. Will this fan fit ?
  159. What brand and weight oil is everyone running?
  160. Huge fuel economy drop after storing all summer, Help!
  161. white smoking
  162. Are there any common issues with 2002 and later 4.0 Rangers?
  163. 4.0L Bolt on build questions
  164. Will it hurt anything to loosen cat converter at header?
  165. MAF/IAC = confusion
  166. engine won't crank
  167. Jet Performance Module
  168. Catalytic converter help
  169. Idling problem 4.0 ohv
  170. MagnaFlow cat-back dual exhaust on it's way
  171. unusual problem!
  172. Tuned
  173. 93 not starting!
  174. Ordered a Dynomax cat-back
  175. Valve cover
  176. Headers?? JBA or Gibson???
  177. Not all aftermarket 4.0 OHV Front Main Seals actually fit the engine (1994 Ranger)
  178. How Many o2 Sensors?
  179. Tuning xs
  180. Throttle Body Spacers
  181. 2000 4.0 4x4 won't start
  182. Mid throttle hesitation
  183. oil / filter
  184. Super 44 or 40 series delta flow?
  185. oil sending unit
  186. Oil Change
  187. cold air intake?
  188. Engine was ticking this morning
  189. Rough idle, dim headlights, and NO engine light! Please help me..
  190. Doing a motor swap
  191. Exhaust on 4.0l
  192. 1998 4.0 OHV engine interchangeability?
  193. Weird fuel issue in my 94..
  194. 4.0 OHV Fuel issues
  195. 4.0 4x4 Ext Cab towing capacity
  196. Any ideas?
  197. Post the best mpg you've ever got in your 4.0
  198. RPM's climb between shifts
  199. Is there a difference between a ranger 4.0 and an explorer 4.0
  200. 94 ranger manifold leak..
  201. 4.0 OHV Fuel help
  202. CYLINDER 4&6 MISFIRE
  203. Emission failure at dmv spection
  204. Help, don't know what i broke.
  205. 2011 4.0 litre thermostat question.
  206. Battery/charging light flashes.......
  207. 94 issues.,.help quick..
  208. 95 4.0 with rough idle
  209. 03 Ranger Engine Problems, may be water pump
  210. ? during intake gasket job
  211. Radom multiple missfire code issue
  212. Starting trouble...sorta
  213. You won't believe this...read whole story pls
  214. Poor MPG...o2 sensors?
  215. New Issue to Me-Ideas??
  216. Runs rich and lean?
  217. OHV aftermart exhausts!
  218. 01 4.0 suddenly dies won't start please help
  219. Bad fuel pump check valve?
  220. Broken vacuum line
  221. runs very rough? help
  222. computer
  223. MEGA SQUIRT CONVERSION TO 4.0 SOCH
  224. help with a code
  225. 2001 ford ranger v6 sohc wont start please help
  226. 2003 4.0 Runs rough in gear - cannot figure this out!
  227. PATS transceiver part number and source - FL
  228. Alternator affecting my MAF?
  229. Damn, quite the dilema Rear chain tensioners bout to explode
  230. Help on fuel amount
  231. 2011 Tuner
  232. replacement radiator
  233. Vacum Help Please
  234. Coolant Empty within a Month
  235. Engine noise at start-up 4.0L
  236. Check engine light after getting gas
  237. Fuel pump? Inertia Switch? Intermittent starts...
  238. 1994 ford ranger 4.0 ohv irregular misfire
  239. Will a tune-up fix this (idle going up & down)?
  240. Fuel pressure regulator?
  241. sct x2 on sohc
  242. Need help with Odometer
  243. 2001 SOHC Thermostat Housing Dilemma.... Need opinions/advice
  244. OHV to SOHC, again...
  245. 93 ford ranger 4.0
  246. Max Speed of your Ranger.
  247. Engine dies when put into drive or reverse?
  248. tune up
  249. Clatter from engine with warm restart, not cold
  250. I need help, the fuel pump did not work.