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View Full Version : 4.0L OHV & SOHC V6 Tech

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  1. Remanufactured 4.0L OHV
  2. what would lower power after head change?
  3. manual transfer case question?
  4. Check SUSP Light????
  5. running rough, poor gas mileage
  6. anyone change heads/cams in 4.0sohc
  7. I'm leaking something
  8. chip
  9. mileage dropped from 19 to 15, where to start?
  10. Installed Pictures of the Magnaflow Dual Exit Cat back
  11. Engine Cover Lettering
  12. Plug wires
  13. My Intake Manifold....
  14. check engine light
  15. need help
  16. poor idle at times
  17. Bassanni Side Exit (in front of rear tire) cat-back
  18. need better mpg
  19. High Rev's at startup? 4.0 OHV
  20. Help changing coolant...
  21. BAMA tuner long-term
  22. Tranny cooler
  23. odd noises...
  24. leaking thermostat housing
  25. 33x12.50r15 Pro Comp M/ts
  26. Engine Hard Starting
  27. spark plugs
  28. To lean?
  29. To lean?
  30. Need intake manifold pics
  31. Ever Tow 4,000lb+?
  32. 3.0 to 4.0 conversion??
  33. cold air intake promblem?
  34. underdrive pulleys
  35. cat converters
  36. Gatorback serpentine belt price
  37. '00 4.0 running bad update
  38. trouble shifting into reverse (auto trans)?
  39. how hard would it be?
  40. CEL came on
  41. Lean Condition (codes inside)
  42. K&N 63 series aircharger??
  43. Truck Jerking
  44. 4.0 OHV performance guide
  45. 4.0 No Muffler?
  46. cold air intake?
  47. Will my ranger pull it?
  48. left bank lean x 2
  49. K&N Air Filter Mileage Drop
  50. 4.0L OHV to 4.0L SOHC
  51. Truck noises
  52. 1/4 Time?
  53. pop the cat or no?
  54. CEL after Sea Foam
  55. 4.0 sensor issues....
  56. I put my exhaust on yesterday : )
  57. 4.0 Sohc
  58. Is it time to change my oil.
  59. Jet Performance chip
  60. 2004 4x4 Ford Ranger Mileage
  61. I screwed up big time
  62. WRECKED my f*$&!n truck. now what?
  63. 4.0 Engine not starting
  64. Gibson catback video FINNALY
  65. exhaust question (not the typical one though)
  66. Overheating
  67. 33's on a 4.0
  68. Fun little factoid
  69. what intake, exhaust and headers to buy?
  70. ANOTHER check engine light
  71. Ford Racing oil filter?
  72. Sucked in Water. What now?
  73. gibson cat-back system any good?
  74. Upgrade MAF
  75. IAC valve problem.
  76. shudder?............. this cant be fixed
  77. gas mileage
  78. spark plugs
  79. Who's got 33's with 4.10 gears powered by a 4.0sohc?
  80. idol adjustment screw
  81. wont stay started
  82. Pullies (Wayne!!!) help.....
  83. Check Engine light, multiple codes...argh
  84. fan rours when ac is on
  85. chose an intake for me!
  86. bucking, kicking, rough idle
  87. Oil Gauge - What Causes This??
  88. Truck running hot
  89. unfortunate problem
  90. 1994 4.0 4x4 chugs when warm
  91. Timing chain noise?
  92. Screeching alternator...
  93. Stuck Spark Plug
  94. coolant replacement cost
  95. Truck died on the way to work today
  96. sea foam mile.
  97. Strange Occurance
  98. Superchips and the 4.0 SOHC
  99. weird problem
  100. Throttle body/ Throttle Body Spacer???
  101. Anyone know the HP and TQ gains for....
  102. borla exhaust system
  103. Plug wires.. bosch vs. Other
  104. PCV Valve Location
  105. Exhaust
  106. does anyone know what this connector is???
  107. CAI + TBS = squeeling noise?
  108. A/C Hose
  109. What Cold Air Intake?
  110. Finally! I Seafoamed.
  111. Ticking/ clicking sound under hood
  112. What are good headers
  113. Exhaust ?'s
  114. WOW! $450 for cat back duals
  115. new coil pack
  116. Sea Foam
  117. exhaust help please.
  118. Free OBD2 Tuners?
  119. Glasspack + flowmaster 40........any sound difference
  120. Side outlet exhaust needed..
  121. higher octane fuel ok?
  122. Screamin Demon progress on stock 4.0
  123. Removing a cat?
  124. wierd holowling sound
  125. What is the best muffler model?
  126. Header HELP!
  127. new exhaust done
  128. crankshaft seal
  129. glasspack dumped
  130. air silencer mod
  131. why not make my own?
  132. better sound
  133. Cold Air Intake question...
  134. mud in my oil pan
  135. cat converter ?
  136. new intake question
  137. PCV Valve, where? 4.0 sohc
  138. Exhaust Size after the 4th Catalytic Converter
  139. Mods for the biggest Hp gain
  140. Misfire on a cylinder
  141. i need header install help! very frustrated! lol
  142. My gas mileage ups and downs
  143. Mpg!!
  144. I got Pwnd!
  145. how long will the 4.0 last and what do you have on yours
  146. Will this intake fit my ranger? What kind is it?
  147. Dynomax Problem?
  148. First time towing with 04 ranger..no REAL power towing
  149. Question About The 4.0 OHV Engine
  150. looking to highten the exhaust (and install a snorkel).
  151. oil change
  152. Overheating.....
  153. Exhaust HELP!
  154. flowmaster!!!
  155. exhaust is on
  156. Plugging EGR on JBA Headers.
  157. gas light?
  158. Why Would They?????
  159. just ordered a gibson
  160. Jet Performance Thermostat does not fit 2003 4.0
  161. now just waiting to get it put on
  162. newest check engine light
  163. Is this Price good for an 2004?
  164. Hydrolocked my truck. please help.
  165. Are these related?
  166. which is the better bang for buck mod?
  167. hushpower II muffler
  168. need some info and advise
  169. rattling nosie
  170. towing a mako 17 footer
  171. anyone have experience with jacobs mileage master kit?
  172. original, delta or super?
  173. Questions about giving the truck a tune up
  174. Flo-Pro
  175. MAC intake. Is it worth it?
  176. Pully install
  177. JBA headers 4.0
  178. Dealer was no help--so im askin the crew
  179. have a Q after cleaning IAC
  180. Whats the best Spark Plugs
  181. Where Can I buy a brand new 4.0 SOHC
  182. Under Drive Pulleys - Your MPG gains??
  183. #4 cylinder misfiring (twice now)
  184. how to get better gas milage
  185. K&N
  186. Installed X-CAL 2 (Bamachips)
  187. Loud whirling sound?
  188. Engine Weight
  189. 2000 4.0 4x4
  190. Truck with 90,000 miles...what should i replace?
  191. Spark plug recommendation for 4.0 SOHC
  192. Dynomax Super Turbo Exhaust System Reviews?
  193. Installed Magnaflow - Dual Extreme
  194. Spark Plugs keep going bad
  195. K&N: worth the money?
  196. could it be battery or.......Alt.?
  197. cold startup noise
  198. Check this rig out!
  199. Put new spark plugs in. WHEW. Much better though.
  200. ALL of a sudden
  201. New Spark Plugs - Better MPG - Halo Plugs
  202. street legal?
  203. maf improvements
  204. Why does
  205. exhaust for 300 or under
  206. Fuel mileage 4.0 sohc??
  207. Better shocks.
  208. E-Fan and mileage. Chime in please.
  209. Magnaflow daul outlet questions
  210. 4.0 OHV Mods - Mileage Improvement
  211. 4.0 OHV Hesitating/Sputtering
  212. Temp gauge fluctuating???
  213. E-Fan
  214. 1st Real Mod on The New Truck!
  215. dump exhaust/electric cutout
  216. Dynomax turbo muffler exhaust
  217. Not sure where coolant is going...
  218. Welllllll.....this sucks.
  219. DPFE sensor on 4.0 SOHC?
  220. First thread, I really did try to search
  221. Blown head gasket?
  222. Screamn Demon WTF?
  223. My engine must be smooth...
  224. oil in intake
  225. rear main seal still leaks :-(
  226. 2000 ranger questions
  227. 4 hi problem
  228. oil pressure gauge fluttering
  229. Idling Problem - help
  230. installed aem brute force intake
  231. Another Exhaust?? I think mine is different?..
  232. Intake Gaskets
  233. Custom Exhaust?
  234. Transmission Fluid Change
  235. ticking sound when first starting?
  236. Exhaust Question
  237. !!Flashing check engine light!!!!!?????
  238. Gaugin interest in upgraded Cam
  239. Rev Limiter
  240. New flowmaster/ new problem
  241. Race: New Taco PreRunner, 03 Mustang GT and my Ranger!
  242. Oil
  243. spark plugs some more
  244. found a leak :-(
  245. Aftermarket Intake tube.....where can I get one?
  246. bama tuner
  247. switch to syn. oil ?
  248. Check engine light on, know the trouble codes...
  249. Bama Tuner trans pressure settings
  250. Jet Performance Module