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  1. Throttle Body Upgrade
  2. Fuel pump problems
  3. More mods thoughts one these
  4. Automatic Gearbox JGC Limited 3.1 TD
  5. Dumb question: What tranny do I have?
  6. 2004 4.7 HO, died and now wont restart or run after Seafoam treatment! HELP PLease
  7. Air intake ducting? Lets make something new!!
  8. Oil Cap Residue
  9. Exhaust tip help
  10. 4.0 Flowmaster?
  11. Side Exit Exhaust?
  12. Constantly dying
  13. 2004 Jeep Grand Cherokee no compression cylinder #1, with knock
  14. oil change on 02 wj 4.0
  15. High Engine RPM on Startup
  16. Shifting Issue
  17. Well it's project time season. Update
  18. Performance header in 04' G.Cherokee Laredo 4.0
  19. Other Mods for greater Performance?????
  20. Jeep 2.7 diesel mods and tune ups
  21. Replace main cat?
  22. 4.0 performance mods
  23. RHD Grand Cherokee Limited Throttle Body
  24. Flowmaster
  25. Vivid Linq + Torque reviews/thoughts
  26. Superchip.
  27. Check out my new Exhaust!!!
  28. Blown Engine!
  29. cold air intake vs snorkel
  30. Flowmaster or Magnaflow?
  31. What Flowmaster muffler on 2004 jeep Grand Cherokee 4.7L
  32. Doug Thorley Header VS. Clifford Performance Header
  33. 4.0 to 4.6 stroker
  34. Superchip or cai
  35. Is an SCT tune worth it on a stock Jeep?
  36. NITROUS ON A 4.7 ..help!
  37. Need advice and tips to get better performance and gains out of my 4.0
  38. Exhaust Help
  39. 4.7 Headers - link provided
  40. Catch Can Install
  41. K&N or Airaid CAI
  42. Catch Can?
  43. Summit 3" Exhaust Install
  44. 4.0 Turbocharged Jeep Anyone done one? Wheels are turning
  45. 2002 wj misfire
  46. 4.7 wj no start no run.
  47. PVC for cold air intake?
  48. Carbon fiber Airguide kit for the wj 4.0
  49. Engine Swap- 4.0 for 4.7HO
  50. 2002 WJ 4.7 HO TuneUp Question
  51. 03 WJ 4.7 with 192,000 miles - replace catalytic converters?
  52. 4.7 Engine
  53. Throttle body spacer, worth the time and money?
  54. K&N filter not fitting
  55. Jeep 4.7 miss fires.
  56. Exhaust Opinions
  57. Overheating
  58. New exhaust??
  59. kn for 4.0 wj 4.0 guys post thoughts
  60. a quick ? need answer please
  61. Just fitted K&N FIPK and cat back exhaust
  62. headers
  63. Wj performance parts
  64. Cold air intake and cat back exhaust additions
  65. Radiator and condenser replacement
  66. AFM does it need replacing?
  67. I bought a Gibson Exhaust and more
  68. Timing Chain Kit Mizumo
  69. K&N 77-1513KP Intake.
  70. Exhaust?
  71. 4.7 to 4.6 intake
  72. Air Intake
  73. Flashpaq vs Vivid Linq
  74. '04 Jeep Cherokee V8 - removing right cylinder head without taking timing chain off?
  75. Are K&N Intakes "Too" loud?
  76. Blown Engine/ Head gasket
  77. Where can I buy good Fuel Injectors?
  78. 03 wj going up
  79. Torque Converter?
  80. Programmers
  81. Rough Start after install CAI
  82. Best Air Intake Brand?????
  83. engine
  84. deisel swap
  85. Anybody put a C.A.I in their 2002 Grand Cherokee 4.7 H.O. Or any jeep in general?
  86. Cam situation....
  87. 4.7 HO swap, want it done cleanly
  88. Intake conversion
  89. Video - 2000 WJ 4.7 V8 Straight Pipe Exhaust
  90. Thermostat/coolant issue
  91. 2004 Jeep Grand Cherokee
  92. Intakes?
  93. Transgo?
  94. Latest 4.0L Air Intake Technology! 25HP GAIN!
  95. selling my 4.7
  96. Weather Stripping
  97. external tranny cooler
  98. Where to buy 180 t-stat?
  99. New exhaust
  100. 4.7 Oil
  101. Can I mix High mileage Full synthetic with regular High Mileage?
  102. Aeroforce Interceptor
  103. my cat sounds like a knocking valve
  104. 3" Exhaust Install
  105. Trans Temp Gauge
  106. o2 code po420
  107. Pre cats
  108. Fuel Injectors
  109. Paxton-Novi supercharger
  110. Oil Pressure??
  111. Tranfercase?
  112. 4.0 i6 .v.s. 4.7 v8
  113. Torque Wire Snip
  114. Parts on order from 4wd
  115. Superchips 3875
  116. I6 k&n intake
  117. Front crankshaft seal 4.7L
  118. ECU chip location in 2004 jeep grand cherokee
  119. Pulling 4.7 out of WJ requires special tool??
  120. 4.7 HO engine vs heads rebuild recommendations?
  121. Replaced Fuel Filter
  122. Looking for exhaust opinions...
  123. SRT Style Exhaust
  124. oil weight question
  125. Pulling Motor!!
  126. best performance
  127. 4.7 oil change
  128. GC 04 spark plug change! ( how hard can it be)
  129. Fastman Throttle Body
  130. Midnight Run
  131. JetChip V-Force?
  132. Header/engine change question?
  133. Dual exhaust?
  134. 4.0L stroker question
  135. Throttle body spacer? 4.7 not HO
  136. 4.7 boost question
  137. Coolant Sensor shot?
  138. headers
  139. Grounding problem 4.7 2000 wj
  140. 4.0L headers!!!!! Help
  141. Performance chips??
  142. Difference 16t vs 32 t 4.7 camshaft teeth
  143. where to buy new parts?
  144. Programmer?
  145. 2003 4.7L to 4.7L HO Conversion
  146. Diy cai?
  147. Starting Problems!!!!!!
  148. flowmaster super 44 crazy drone 4.7 ho
  149. 2004 GC Limited Turning Problem
  150. help my 4.7 h.o. is being crazy
  151. Buying new muffler, Anyone recommend anything?
  152. heat problems
  153. What is your favorite Muffler/Exhaust Manufacturer?
  154. What's the best performance exhaust choice?
  155. OBD self test FAIL
  156. oil pressure
  157. Engine Compatibility
  158. How many are too many? Missing bolts from oil pan...
  159. Starting Problems 4.7
  160. 2003 2.7crd air con pump
  161. Starting Irritation and Crank Position Sensor
  162. Thirsty 4.7
  163. freeze plug location 6 cyl
  164. 99 WJ 4.0L Rough Idle, fouls plugs in last 3 Cylinders
  165. 2004 Grand Cherokee Won't Start, HELP SENTRY
  166. Idle Problem?
  167. Anyone running e-fans / disconnected fans clutch?
  168. Rumbling issue when JGC is idling or in neutral
  169. 2003 4.7L Engine Decision
  170. 99 Laredo Tune Up
  171. Possible fuel pump out? help!
  172. 4.0 cooling issue
  173. Gauge Says "0 Oil Pressure"
  174. Superchips in a 4.7L HO
  175. 4.7 valve compressor tool
  176. Check Engine Light
  177. Cracked Head
  178. Exhaust Help!
  179. 4.7L Won't Start
  180. Defective oil pans 1999-2003
  181. Tick, Tick, Tick Sound
  182. 03 jeep grand cherokee limited engine speed sensor problem
  183. Oil Change Help!!!!
  184. help...2001 jeep grand cherokee
  185. Odd sound from engine.
  186. Leeaking on hill only!!!
  187. 2002 Jeep Grand Cherokee 4.7-V8 leaking!!!
  188. I6 and v8 differences in radiator sizes
  189. Rough Idle, Vacuum Leak?
  190. rad issues
  191. high engine temp
  192. '99 Oil Pressure Gauge
  193. Fan Relay Problem
  194. Spark Plugs, 2004 Overland
  195. Gas Mileage dropping
  196. doing engine work will i need a tune? right away
  197. Loud Engine Noise
  198. Help with TPS replacement (P0123/0121)
  199. Looking for new upgrades!?
  200. Changing valve seals
  201. Coolant Issues
  202. Temperature
  203. 00 jeep grand cherokee?
  204. 2005 WK 4.7 into my 02 Wj limited?
  205. Jeep has problems starting
  206. Need a 01-04 4.7 v8 ASAP
  207. Remove CATS = Time Bomb ?
  208. High Revvs when first driving and starting
  209. 2003 WJ Fan Failure
  210. doing head gasket on 4.7 help
  211. Where Is My Coolant Going??
  212. WJ Jeep cold start problems
  213. High idle but clean intake and IAC port????
  214. Grand Cherokee Starting Problem Please Help
  215. Acceleration Problem
  216. WTB a motor for my WJ
  217. Cold Air Intake Question..
  218. Rebuilt 4.7...Will not idle
  219. Spark plugs?
  220. new catalytic converter?
  221. Engine swap
  222. New Member with a Problem
  223. 4.7 Main Cat
  224. Dumbfounded about 2 long bolts? 02' 4.7L WJ
  225. 2004 4.7 ASD relay problems!
  226. (mechanics) 4.7 HO engine GEAR TEETH differences ???
  227. Stock Intake
  228. modify 4.7
  229. Need better fuel economy
  230. 4.0 still running hot...
  231. 99 WJ Will idle but die when given gas...
  232. Believe it or not, looking for a QUIET muffler
  233. Jeep not starting
  234. Engine Oil in the Water Tank
  235. Quick Exhaust Question..
  236. Possible blown engine on my Jeep :/
  237. 2002 Jeep Grand Cherokee will not start
  238. 4.7 performance mods?
  239. My '99 WJ 4.7L has a blown head gasket
  240. No idle on a 03 w 4.0l
  241. Starting problem
  242. 2001 G. Cherokee 4.7 misfires
  243. dual rear exit exhaust on a WJ?
  244. 4.7 grand cherokee issues
  245. High Temperature!!
  246. High Idle Issue
  247. Engine Bay Temperature Reduction Help
  248. 2004 inline 6cyl runs for 5 min then dies.
  249. 99 4.0 running hot
  250. Transgo-HD2 & Sonnax LB2 installed