: Northstar Engines and System Technical Discussion



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 [22] 23 24 25 26 27 28 29 30 31 32 33

  1. Hot start...but not the FPR!
  2. failed emissions test
  3. Has anyone had a headgasket leak oil?
  4. Low Oil Pressure Stop Engine !
  5. Carbon Deposit cleaning TEC
  6. Performance Programer 97 ETC??
  7. Ram Air
  8. Surging when cold
  9. N* comp&performance mods
  10. Recall SS and FPR
  11. NS block warp?
  12. 97 Etc Cpu Mods Or Other N* Perfromance
  13. Head gasket leak after
  14. Corrupt Miles.
  15. Anyone dyno their Caddy?
  16. Rough Running 97 DeVille
  17. Northster Squeel/Whistle
  18. Sweet exhaust smell?
  19. supercharging a 4.6L Northstar
  20. engine died in acceleration! wont start.
  21. T/C cut out assembly
  22. N* feels shuddery
  23. Well, changed the oil....
  24. Starter failure???
  25. GM Remanufactured Transmission...has
  26. Heater core intake line
  27. Stays in open loop (?)
  28. P039 Torque Converter Clutch/Viscous Converter Clutch Engagement Problem
  29. Top End Setting?
  30. Code- P0442
  31. Tune-UP this weekend; questions..
  32. Is this possible ?
  33. P0151 02 Sensor Circuit Low Voltage (Bank 2 Sensor I
  34. This whole WOT thing....
  35. Fuel Pressure for a 95 STS?
  36. Should I Worry About WOT?
  37. Oil level sensor question?
  38. '97 NorthStar Coolant Temp
  39. 13mpg!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  40. P0139 - Heated Oxygen Sensor (HO2S) Slow Response Bank 1 Sensor 2
  41. throttle body cleaning
  42. Recommended fuel pressure + stalling
  43. 2000 ETC MPG Blew My Mind
  44. Installation/Removal of Temperature Sensor
  45. 93 sts
  46. Dropping Drive Train Axles Too?
  47. with the engine now out, what should I replace?
  48. Volant Intake For 2001-2004 4.6L Deville
  49. groan/rattling noise
  50. 1998 surging when accelerating
  51. Keeping a '97 NS running well
  52. 94 STS Help! Cooling Fans Inop
  53. prolonged cranking 1996 eldo
  54. stan_tampabay
  55. Long crank startups
  56. 2000 deville code hlep
  57. bad coolant temp sensor?
  58. www.steelseal.com
  59. 1994 Eldorado sometimes misfiring. Water in the Fuel?
  60. Ranger....Coolant Question
  61. Northstar Coolant Questions
  62. Replaced the MAP sensor
  63. Code problem, please help!!!
  64. Peformance of 2005 Cadillac Deville w/ Northstar
  65. HELP...car wont start
  66. Possible benefit from a grounding kit?
  67. Annoying Problem
  68. Northstar swap into a Buick Reatta
  69. Which side is the inj. harness on?
  70. 2000 n* into 1996
  71. Tensioner question
  72. 98 DeVille -Torque Trouble
  73. 93 Northstar Allante TPS Issues
  74. Oil light?
  75. 97 STS, low compression in all left bank cyls
  76. Help I027 SES Code came up After a W.O.T
  77. Starter revelation, ....for me anyhow!
  78. Fuel Pump and Erratic idle
  79. Is this a good price for a used N*?
  80. finding an alternative to timeserts
  81. need time sert kit for head gasket repair
  82. Oil filter?!?
  83. 96 DeVille losing coolant
  84. Prevention of Headgasket Trouble?
  85. How much could I get for it all? (N* project)
  86. Anybody have a 300hp northstar and a scan tool?
  87. Severe stumble
  88. last thing holding my cylinder head on... help!
  89. help with some codes
  90. W.o.t.
  91. flickering oil light
  92. Northstar repair
  93. exhaust question
  94. Coolant Problem Eatin My Money!!!!
  95. Tune UP
  96. W. O. T!
  97. Help!!! How do I remove the belt out of a 1999 Seville STS N* engine???
  98. Water Pump Confusion
  99. update - starting
  100. TPS values (PD01 PCM Data output)
  101. 94 SLS Smoked/Smelled and now Won't Start
  102. The Case Of The Dissapearing Oil?
  103. How To Pull Codes (DTC's)
  104. 98 DeVille starting trouble. Help!
  105. Double Flush?
  106. 2000 sls high idle
  107. 1998 Deville Tune-Up confusion
  108. 98 n* head bolts/inserts
  109. 97 Etc Engine Exchange...please Help
  110. 95 ETC Overheating Sometimes??
  111. 97 northstar still overheating
  112. People with stalling problems may want to look at this!!!
  113. NOOB needs some help!!... northstar blown!!!
  114. Loud snapping sound during startup/shutdown
  115. Question on maintanance
  116. Dex-Cool no longer made?
  117. Prestone Super Radiator Flush
  118. Popular choice for spark plugs in my 99 STS???
  119. removing the crank pulley
  120. Post Explosion Roughness
  121. Adjusting Tming (94 concours)
  122. 94 sls whats causing a high idle?!
  123. symtoms of bad wtr pump, 97 concours
  124. EGR valve location
  125. Bottom end/block from another engine?
  126. spark plug wires?
  127. Too Much Spent, Same Problem
  128. 1993 Exploding Intake Plenum
  129. STS Mufflers
  130. Why does dirty TB cause crazy idle?
  131. O2 Sensor
  132. Noisy engine
  133. 100000 mile maintenance
  134. Crank sensors
  135. Pictures of relocated PCM
  136. Reverse (ing) ...
  137. ??Smoking 96DeVille??
  138. head bolt torque settings
  139. Quick Oil Change Question....
  140. 01 STS stalls when stoped at light!
  141. getting the O2 sensor changed
  142. Fram Sure Drain
  143. Engine noise
  144. Piggyback computer is installed
  145. 98 Head Gasket Job
  146. 1993 Northstar
  147. 1998 Northstar For Sell
  148. 2002 DTS Spark Plugs
  149. Time serts pulling out of block
  150. 94 running hot!?????
  151. Tricky
  152. Old Fuel Rail Vs. New Fuel Rail
  153. Oil Leaks
  154. Found used NS, need advice.....
  155. Anyone else's N* tick at idle?
  156. Fuel Pressure Regulator and hot start problems
  157. HiPo Northstars in the house?
  158. Deville 96 Coolant leaking ...
  159. 1993 STS Rough Idle
  160. Oil pan bolt torque
  161. 96 Deville Northstar, No Oil Pressure out of the blue.
  162. So K&N air filter is no good?
  163. 93 Eldorado
  164. 98 deville hard starting
  165. check transmission message
  166. 99 deville/Northstar
  167. Opinions Needed
  168. Coolant supplement tabs not added at coolant change. Now what???
  169. 55.6 mpg
  170. 89in-lb? Seriously?
  171. transmission oil loss
  172. lean fuel mixture
  173. Has anybody bothered to check their Calculated Octane Rating on their OBDI Northstar?
  174. 98 STS airbox mod?
  175. cable acting up, white smoke 94 sls
  176. Trans Fluid Change Question
  177. Can anyone tell me if I have a bad head gasket
  178. Regular vs Premium Gas
  179. Po39
  180. My cheap-ass tune up
  181. head gasket and engine in-vehicle possible?
  182. 95 seville starter help!! plz look
  183. Possible Idling Problem?
  184. lifting out the '94 northstar.. please take a look
  185. My Nitrous project is under way...
  186. trans. leak
  187. c
  188. Coolant leak 98 DeVille and desparate
  189. Coolant leak and desparate
  190. Spark Plugs
  191. How about Eldo Performance Mods?
  192. new radiator, now engine overheats
  193. new radiator, now engine overheats
  194. Parts lookup by GM part #?? is it possible?
  195. Flushing 4T80E....how many quarts of fluid?
  196. changing PCValve on 94 eldorado
  197. Error code P035
  198. pull engine from the top in sections ?
  199. Sharp right turn=Puff of blue smoke!
  200. inside radiator leak/transmission leak?
  201. 93 Eldorado 4.6 Northstar "chuggle"
  202. high trans line pressure
  203. Firing order
  204. Northstar question!
  205. Can we get a moment of silence...
  206. air filter in a 1999 Deville
  207. So far I'm not thrilled
  208. Misfire and coils
  209. OBD2 Code RSM0038???
  210. Missfire - NEED HELP
  211. P036 & P056?
  212. Service Engine Soon? No apparent problems
  213. Replaced plug wires and plugs still misfire code
  214. I want more power out of my Northstar
  215. Is there any update on a head gasket sealer that works?
  216. What happened?
  217. Infinitely better than the 'turbonoter'!
  218. Headgasket change ????
  219. Motor Noise
  220. best oil for the 96 northstar 133000 miles
  221. northstar oil leak issues
  222. Where can I cash in a blown PCM core?
  223. hole in the block!!!!!!!!!!
  224. Intake Manifold removal
  225. 96 Edlo Cranks will not start
  226. Lower temp stat & fan sensor?
  227. 93 Allante Northstar oil leak
  228. Guide to replace water pump...
  229. Surge tank
  230. Dex Cool
  231. My crank pulley is wobbling...
  232. Throttle Body Question...
  233. oil pressure light
  234. General Northstar info needed
  235. overheating
  236. bad smell and smoke
  237. How do i clean the heads on my aluminum block?
  238. Dex-cool controversy
  239. what year engine is this!
  240. gasket
  241. NEW (used) Cadillac Owner Deville Northstar 32V
  242. Overheating '99 D'Elegance, need to sell....
  243. headgasket blown?
  244. 1996 cadillac deville for sale
  245. Shift solonoid ?, not like in thread below
  246. 97 eldorado etc with a stumble
  247. do I need two sets of timeserts?
  248. Trouble starting once engine is warm
  249. coolant level
  250. Ok computer genius!! I need you help please