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View Full Version : 4.0L OHV & SOHC V6 Tech

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  1. Gibson Or Magna flow or Flowmaster?
  2. First Oil Change
  3. leak?
  4. 3.0 to 4.0 swap?
  5. Low\rough Idle and dies when AC is turned on.
  6. bogging bad
  7. I got a Bassani too
  8. Best Performance Exhaust set up?
  9. x-cal 2 question
  10. Help
  11. missing/ surging
  12. new exhaust?
  13. Floating gas gauge on 2000 Ranger
  14. update on cat-delete
  15. From drive to park, truck dies...
  16. Whirling noise from engine still bothering me!
  17. silencer removal
  18. Synthetic oil on high mileage motor ???
  19. In Need Of Help!!
  20. Hiccup/Surge Problem
  21. HVAC vacuum reservoir location
  22. A/C clutch pulley
  23. I know I just cant find it!
  24. 08 & 02 MAF Part #'s
  25. What do I really need
  26. Diablo or Xcal2
  27. Performance
  28. Auto to Manual
  29. where is my pcv valve on a 2007 4.0l?
  30. just got a xcal2
  31. tuner
  32. shift problems
  33. 02 Ranger with Flowmaster 40 series
  34. California Emissions?
  35. more bang for ur buck
  36. Cracked head repair, is it possible?
  37. miles per tank
  38. gas tank capacity
  39. Misfire
  40. smoking....
  41. anyone try e85 in a 4.0 ranger?
  42. 4.0 ohv exhaust question
  43. glasspack on a ohv
  44. Driver's side header removal
  45. Oil on spark-plug threads
  46. Strange problems
  47. dieing? what the hell
  48. vacum hub fix
  49. OHV Oil question
  50. Spark plug change help asap
  51. What exactly is SOHC?
  52. Should I get JBA headers?
  53. Freeze plugs Busted !!!
  54. to flush or not to flush?
  55. truck wouldnt start earlier
  56. 10k Miles, what should I do?
  57. Cats or No Cats
  58. 05 FX4 manual tranny ratios?
  59. 4.0L exhaust options?
  60. 4.0 Engine Swap in Dallas
  61. I got 22 mpg...yeeehaaa!!!
  62. a/c compressor questions
  63. 1993 STX 4.0-Tire size?
  64. Rev limiter?
  65. Have a Question
  66. JBA & xcal2= happy (I hope)!
  67. PCV hose question....
  68. a little disconcerting
  69. Tune-up questions
  70. EGRVacuum Regulator Solenoid
  71. any on use Underdog Plug Wire Set?
  72. Motorcraft Finewire Plugs question
  73. smog trouble
  74. Spark plugs
  75. a nutless 4.0
  76. time for tune up...what should i buy
  77. Running a P0401
  78. removing the 3rd cat
  79. exhaust ?
  80. bassani exhaust.
  81. air intake question
  82. Hooking up a Fuel Cell, (extending the lines and what lines are what)
  83. Performance Problems.
  84. oil filter
  85. High idle question
  86. Ideas for Custom Exhaust.
  87. 92 4.0L V6 stalling problems...
  88. need help deciding wat type belt to buy
  89. custom air intake, or buy this one?
  90. changed my plugs and wires, but now im leaking antifreeze?
  91. died while using 4-low
  92. Oil drain plug stuck
  93. o2 sensor question
  94. problem with my SOHC
  95. O2 sensor question
  96. More Hp
  97. weird clicking sound
  98. rough idle?
  99. Pinging 4.0
  100. Replacing front main seal?
  101. Is it my catalytic convertor?
  102. 93 Ranger stx
  103. 98 4.0 4WD has posi?
  104. jet/ motorvation chip on 4.0 ohv
  105. How do I locate a fuel pump short?
  106. A/C compressor grinding noise?
  107. 2500RPM+ = weird noise
  108. Tuner problem.
  109. Dual exhuast video
  110. I think I might have a problem ?
  111. Dual Exaust Pics
  112. Bassani Lightning style exit--for those who wanted info.
  113. Diagnose this (possibly) simple no-starting problem
  114. crate motor
  115. valvetrain tick
  116. Need intake duct for 4.0 OHV
  117. I have a crazy oil leak ...help
  118. No gauges working
  119. problem solved...
  120. Engine stumble when in park or neutral
  121. cleaning the air intake
  122. Ranger Dies In Reverse Everytime
  123. is it a sending unit or a fue gauge?
  124. Same casting number, different heads?
  125. I need more power
  126. Damn it broke valve cover or something
  127. Mac Performance
  128. PCM tuning
  129. cone air filter
  130. Question/cel
  131. 4.0 ohv roller rockers
  132. 4.0 biggest power gain
  133. ruff idle
  134. Engine mounts?
  135. Ticking noise?
  136. programmer
  137. OHV swap to 302??
  138. Is my engine the SOHC version ?
  139. 4.0L's sound sweet
  140. 3.0 to 4.0 swap...
  141. New Exhaust!!!!
  142. engine?
  143. Anyone an MSD/Ignition guru?
  144. Exhaust
  145. Which Performance Chip to use
  146. Bosch +4 Plugs...again...
  147. gas mileage & dragging brakes
  148. Axle Ratio
  149. knocking sound when i accelerate
  150. Mufflers
  151. Exact location of the PCV valve?
  152. Hard to start
  153. Easiest way to tell the OHV and SOHC apart?
  154. Exhaust cutout? anyone got one
  155. x cal 2 is awesome
  156. 4.0 SOHC problems
  157. Need more power
  158. Flowmaster not that loud, any ideas?
  159. Selling Cats for new exhaust
  160. 2000 4.0 2wd auto tranny problems
  161. horsepower
  162. i need maf help asap
  163. Tranny Problem?
  164. Need idle "reality check"
  165. Squeaky engine/belt
  166. Check out my HEAD! Oics, no 56k
  167. fuel milage
  168. fuel filter is stuck
  169. Header Bolts
  170. Plugs and wires question
  171. maf????? help me plz
  172. electric fan
  173. Trasfercase
  174. what the fack!
  175. 2.9l stutter
  176. 30K Mileage Maintance
  177. Check Engine Light On For The 3d Time?!!?
  178. 30 lbs OF FUEL PRESURE??? YES NO ???
  179. exhaust cut-outs?
  180. Flowmaster Exhauset
  181. Engine shakes\rattles during start-up.
  182. I need some HP gains cheap....
  183. Getting Rid of 3rd cat (Magnaflow)
  184. Dpfe
  185. Looking to buy a ranger.
  186. 2004 sohc randomly stalls
  187. are all 4.0 SOHC the same?
  188. EGR valve?
  189. oil
  190. somthing weird happened
  191. somthing weird happened
  192. Screamin Demon coil results?
  193. 4.0 SOCH thermostat type?
  194. Dumped Exhaust ?'s
  195. Making adjustments with XCal. 2?
  196. HELP!!!! with EEC-IV
  197. MAF mod?
  198. How Much?
  199. got a new tcase motor and still not 4l??? wth??
  200. EGR Valve Pos sensor location
  201. what piece is this...
  202. Check engine light
  203. high idle when shifting?
  204. Ignition Mods.
  205. Another Mod Valve Question
  206. Weird Sound
  207. terrible sound in the rear end.
  208. Another Cold Air Intake thread
  209. 4.0L OHV to SOHC
  210. Oil pressure sending unit location on 4.0 6cyl
  211. Tuning for Bigger Tires
  212. Compresion
  213. Coolant Temp. Sensor NEED HELP ASAP!!!
  214. Drop in K/N airfilter
  215. All Level II owners, or others may help out
  216. wow Gas saver!!!!!
  217. O2 sensors and Hydrogen
  218. Odd Coolant Leak
  219. Top Idler Pulley Wobble
  220. Question about a "surge" on the air intake...
  221. PCV system problem
  222. 2000, 4x4, 4.0L 6 cyl engine running very rough
  223. Check Engine Light?!
  224. what else should i get?
  225. K&N FIPK Kit
  226. MAF Housing
  227. Heartthrob Exhaust?
  228. freeze out plugs
  229. engine trouble
  230. spark plugs????
  231. Beast SOLD (Possibally)
  232. Help with Spark Knock Please!!
  233. Aftermarket MAF?
  234. which tuner
  235. Truck randomly dies....
  236. Underdrive Pulleys And Throttle Body
  237. adding a supercharger?
  238. Opinions...Deal or Not?
  239. k&N help
  240. spark plugs, WTF?
  241. Failed smog,,,help
  242. dual exhaust
  243. Perfomance Chips
  244. What gaskets do I need?
  245. Oxygen Sensors
  246. Screwed up?
  247. high pitch whine
  248. Starter
  249. Mobil 1 0w-30
  250. 4.0L pullies?