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View Full Version : 4.0L OHV & SOHC V6 Tech

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  1. Freeze plugs Busted !!!
  2. to flush or not to flush?
  3. truck wouldnt start earlier
  4. 10k Miles, what should I do?
  5. Cats or No Cats
  6. 05 FX4 manual tranny ratios?
  7. 4.0L exhaust options?
  8. 4.0 Engine Swap in Dallas
  9. I got 22 mpg...yeeehaaa!!!
  10. a/c compressor questions
  11. 1993 STX 4.0-Tire size?
  12. Rev limiter?
  13. Have a Question
  14. JBA & xcal2= happy (I hope)!
  15. PCV hose question....
  16. a little disconcerting
  17. Tune-up questions
  18. EGRVacuum Regulator Solenoid
  19. any on use Underdog Plug Wire Set?
  20. Motorcraft Finewire Plugs question
  21. smog trouble
  22. Spark plugs
  23. a nutless 4.0
  24. time for tune up...what should i buy
  25. Running a P0401
  26. removing the 3rd cat
  27. exhaust ?
  28. bassani exhaust.
  29. air intake question
  30. Hooking up a Fuel Cell, (extending the lines and what lines are what)
  31. Performance Problems.
  32. oil filter
  33. High idle question
  34. Ideas for Custom Exhaust.
  35. 92 4.0L V6 stalling problems...
  36. need help deciding wat type belt to buy
  37. custom air intake, or buy this one?
  38. changed my plugs and wires, but now im leaking antifreeze?
  39. died while using 4-low
  40. Oil drain plug stuck
  41. o2 sensor question
  42. problem with my SOHC
  43. O2 sensor question
  44. More Hp
  45. weird clicking sound
  46. rough idle?
  47. Pinging 4.0
  48. Replacing front main seal?
  49. Is it my catalytic convertor?
  50. 93 Ranger stx
  51. 98 4.0 4WD has posi?
  52. jet/ motorvation chip on 4.0 ohv
  53. How do I locate a fuel pump short?
  54. A/C compressor grinding noise?
  55. 2500RPM+ = weird noise
  56. Tuner problem.
  57. Dual exhuast video
  58. I think I might have a problem ?
  59. Dual Exaust Pics
  60. Bassani Lightning style exit--for those who wanted info.
  61. Diagnose this (possibly) simple no-starting problem
  62. crate motor
  63. valvetrain tick
  64. Need intake duct for 4.0 OHV
  65. I have a crazy oil leak ...help
  66. No gauges working
  67. problem solved...
  68. Engine stumble when in park or neutral
  69. cleaning the air intake
  70. Ranger Dies In Reverse Everytime
  71. is it a sending unit or a fue gauge?
  72. Same casting number, different heads?
  73. I need more power
  74. Damn it broke valve cover or something
  75. Mac Performance
  76. PCM tuning
  77. cone air filter
  78. Question/cel
  79. 4.0 ohv roller rockers
  80. 4.0 biggest power gain
  81. ruff idle
  82. Engine mounts?
  83. Ticking noise?
  84. programmer
  85. OHV swap to 302??
  86. Is my engine the SOHC version ?
  87. 4.0L's sound sweet
  88. 3.0 to 4.0 swap...
  89. New Exhaust!!!!
  90. engine?
  91. Anyone an MSD/Ignition guru?
  92. Exhaust
  93. Which Performance Chip to use
  94. Bosch +4 Plugs...again...
  95. gas mileage & dragging brakes
  96. Axle Ratio
  97. knocking sound when i accelerate
  98. Mufflers
  99. Exact location of the PCV valve?
  100. Hard to start
  101. Easiest way to tell the OHV and SOHC apart?
  102. Exhaust cutout? anyone got one
  103. x cal 2 is awesome
  104. 4.0 SOHC problems
  105. Need more power
  106. Flowmaster not that loud, any ideas?
  107. Selling Cats for new exhaust
  108. 2000 4.0 2wd auto tranny problems
  109. horsepower
  110. i need maf help asap
  111. Tranny Problem?
  112. Need idle "reality check"
  113. Squeaky engine/belt
  114. Check out my HEAD! Oics, no 56k
  115. fuel milage
  116. fuel filter is stuck
  117. Header Bolts
  118. Plugs and wires question
  119. maf????? help me plz
  120. electric fan
  121. Trasfercase
  122. what the fack!
  123. 2.9l stutter
  124. 30K Mileage Maintance
  125. Check Engine Light On For The 3d Time?!!?
  126. 30 lbs OF FUEL PRESURE??? YES NO ???
  127. exhaust cut-outs?
  128. Flowmaster Exhauset
  129. Engine shakes\rattles during start-up.
  130. I need some HP gains cheap....
  131. Getting Rid of 3rd cat (Magnaflow)
  132. Dpfe
  133. Looking to buy a ranger.
  134. 2004 sohc randomly stalls
  135. are all 4.0 SOHC the same?
  136. EGR valve?
  137. oil
  138. somthing weird happened
  139. somthing weird happened
  140. Screamin Demon coil results?
  141. 4.0 SOCH thermostat type?
  142. Dumped Exhaust ?'s
  143. Making adjustments with XCal. 2?
  144. HELP!!!! with EEC-IV
  145. MAF mod?
  146. How Much?
  147. got a new tcase motor and still not 4l??? wth??
  148. EGR Valve Pos sensor location
  149. what piece is this...
  150. Check engine light
  151. high idle when shifting?
  152. Ignition Mods.
  153. Another Mod Valve Question
  154. Weird Sound
  155. terrible sound in the rear end.
  156. Another Cold Air Intake thread
  157. 4.0L OHV to SOHC
  158. Oil pressure sending unit location on 4.0 6cyl
  159. Tuning for Bigger Tires
  160. Compresion
  161. Coolant Temp. Sensor NEED HELP ASAP!!!
  162. Drop in K/N airfilter
  163. All Level II owners, or others may help out
  164. wow Gas saver!!!!!
  165. O2 sensors and Hydrogen
  166. Odd Coolant Leak
  167. Top Idler Pulley Wobble
  168. Question about a "surge" on the air intake...
  169. PCV system problem
  170. 2000, 4x4, 4.0L 6 cyl engine running very rough
  171. Check Engine Light?!
  172. what else should i get?
  173. K&N FIPK Kit
  174. MAF Housing
  175. Heartthrob Exhaust?
  176. freeze out plugs
  177. engine trouble
  178. spark plugs????
  179. Beast SOLD (Possibally)
  180. Help with Spark Knock Please!!
  181. Aftermarket MAF?
  182. which tuner
  183. Truck randomly dies....
  184. Underdrive Pulleys And Throttle Body
  185. adding a supercharger?
  186. Opinions...Deal or Not?
  187. k&N help
  188. spark plugs, WTF?
  189. Failed smog,,,help
  190. dual exhaust
  191. Perfomance Chips
  192. What gaskets do I need?
  193. Oxygen Sensors
  194. Screwed up?
  195. high pitch whine
  196. Starter
  197. Mobil 1 0w-30
  198. 4.0L pullies?
  199. Best N/A Mod
  200. constant low temp
  201. engine light
  202. SOHC or OHV engine ?
  203. Mpg = 14, Ok ?
  204. Changing stock muffler with aftermarket
  205. Glasspacks!?
  206. Removing Old Air Filter Housing?!?!?!
  207. Should I replace my injectors
  208. fuel filter
  209. need help
  210. The ULITMATE Teaser Thread
  211. I have heat but....
  212. How many miles on your 4.0's?
  213. SOHC 4.0 roller rockers
  214. 4.0 OHV computer tuner
  215. Borla Muffler - What Size / Misc. ?
  216. gas = $h1t
  217. high mileage seafoam?
  218. air box
  219. 4.0 manual tranny?
  220. Trucks Running Lean..Need Help!
  221. Besttest 4.0 Starter
  222. Need the Lead OUT!!
  223. what octane do you use?
  224. swap question?
  225. bday advice needed
  226. motor swap
  227. 90 Ranger 4.0L into an 87 Ranger
  228. New plans, new attitude...
  229. Motorcraft air filters?
  230. Dual Exhaust
  231. Low Octane Ping???
  232. headgaskets & head porting
  233. Engine Occasionaly misfires
  234. Lifters?
  235. Downshifting anyone??
  236. missfire when going out of overdrive
  237. dual wire, single wire ets
  238. 13MPG on my 01..lol
  239. 03 ranger xlt 4x4
  240. Cam Swap
  241. new EEC
  242. Check Engine
  243. HELP!!!!!! Need ASAP!!!!!!
  244. MPGs with 33s
  245. 4.0 OHV best power option
  246. E3 spark plugs.....any advantange to running these???
  247. Noise on throttle
  248. Help- Throttle Cable
  249. my truck is loosening up or something... idk
  250. High Idle