: 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

  1. crate 2000 Northstar in a 59 Chevy Suburban
  2. cold start/warm start
  3. 1994 SLS 4.6 Oil Pressure Switch Woes
  4. Colours
  5. Odd Tune Up Question
  6. P0741 TCC stuck off
  7. Pre 2000 Northstars
  8. ShadowLvr400
  9. Replace transaxle seals or not?
  10. Vacuum line routing?
  11. Bobynski!
  12. need rebuilt short block-Northstar
  13. aftermarket CPU ???
  14. 2001 deville go fast parts ???
  15. EGR Pintle Stuck????
  16. High Temps?
  17. Gear Shift Position Indicator 1994 STS
  18. Misfire/hesitation
  19. Race day mods?
  20. 97 Sedan Deville oil change
  21. motor idles eratically at start and then dies
  22. Low Oil Pressure 1994 SLS 4.6 144k
  23. Right or left, Help Please!!!
  24. Need Code Info
  25. 1996 sts need help won't start
  26. Engine crud @ head gasket repair
  27. One fan or two?
  28. Failed emissions....plugs and wires...?
  29. General Questoin
  30. Overheating --- Still!!!!!!!!
  31. What are these trouble codes? Help!
  32. AAARRRGHHH...Where's the #$@#) switch?!?!
  33. Help! Dealer wants $$ for recall fuel rail!
  34. Very Long, EBTCM
  35. Northstar Maintenance -Tune Up
  36. K&N filters
  37. Check engine soon ! Why ?
  38. Waterpump reliability
  39. No one can figure it out!!! Help!!!
  40. In need of expertise
  41. SC44 and SC55
  42. why are the northstar engines always catching on fire?
  43. where can i find a 4.6 northstar engine for a 94 eldorado touring coupe. vin 9
  44. 4.9L NorthStar Performance Upgrades???
  45. Need new/rebuilt '96 Seville engine
  46. 100K warranty
  47. Noise from PS pump.
  48. Wanted!! '00+ rear tranny mount
  49. PO 441 error
  50. Help!!
  51. Rubber gone in the top motor mounts
  52. Stop Engine Low oil pressure
  53. Help with fixing a broken shift solenoid
  54. Tranny detent cable question
  55. po29????
  56. '96 STS Engine Stalling - Possible Electrical Problem?
  57. It's time to tear into her!!
  58. Codes PC0300, PC1139, PZ2719
  59. Crack my Block!!!!!!
  60. "Y" code vs. "9" Code
  61. Northstar 97 sls was hard 2 start--now no start
  62. 1997 Seville STS - Oil Leak Problems?
  63. 130k gaskets vs. 88k transplant
  64. Unlimited funds....almost
  65. Service Emissions System
  66. air plenum and coolant...
  67. error codes p0113 &503
  68. Computer codes and more help wanted
  69. coolant and A/C fans broken blades & mounting arms
  70. 1996 Sedan Deville Knock Sensor
  71. Newbie needs help
  72. frozen serpentine belt tensioner
  73. New Northstar, Unleaded or Premium?
  74. Want to buy northstar coils...
  75. Northstar indicates overheat
  76. BBOB - North* Oil Usage Comment
  77. Bad Cylinder?? Low compression?? Need help.
  78. Steam Engine, Now What?
  79. Zero Oil Pressure!! HELP!!
  80. INtake Manifold
  81. N*, Gas drowning my cylinder, getting smoke
  82. 2 Trans oil purge questions...or more?
  83. Erratic Throttle
  84. Strange Readings 1994 Deville Concourse N*
  85. What would a gas coating on a plug mean?
  86. BBOB - thermostat?
  87. Steam from Tail Pipe?
  88. exhaust questions
  89. water pump tool
  90. Cluster Question - Low Oil Pressure
  91. Limp home mode?
  92. Flowmasters?
  93. Flexplate to Torque converter - loctite??
  94. "Check Oil Level" message question
  95. hole in aluminum Radiator - help wanted
  96. Help Eldo Completely Dead But Batt.has Voltage
  97. Rough Idle...Sluggish Acceleration....
  98. Trouble codes
  99. P0741 - TCC System Stuck Off ???
  100. Clueless N* owners with 4 codes
  101. A P059 code?
  102. Longevity of the N* timing chain nylon tensioner pads ?
  103. What type of Power Steering fluid to use in 93 N* Eldo ?
  104. Limp Home Feature?
  105. Last pressure test update - hopefully!!!
  106. How important (really) is an oil cooler?
  107. Cascading multi-module failure-BBOB?
  108. Hesitation when a/c is on?
  109. PCV valve location 2003 Deville
  110. 4T80E Trans neutraling out in Drive/OD
  111. P 028 code AND overheating?
  112. 96 Deville Waterpump belt removal
  113. Is my car misfiring?
  114. Misfire Woes
  115. Another pressure test update
  116. Can dex-cool replace green anti-f?
  117. more head gasket headaches
  118. Egr
  119. More pressure test questions
  120. Nice job on headbolt quality control
  121. 4.0 to 4.6 swap ?
  122. BBOB - did the press test/overheating/????
  123. Timesert kit needed
  124. Tapping Lifters at start
  125. Northstar Gasket Replacement $?
  126. coil packs on 93 ETC?
  127. Eating Oil.......
  128. Eror code p0153
  129. ac only blows worm air
  130. air intake pro's & cons
  131. Brand new N*...
  132. 1997 Seville - Tranny
  133. Head gasket progress/ performance?
  134. Bbob - Tranny Oil Cooler Line Quest.
  135. Eldo idle and low speed running ODD- HELP!
  136. 93 Northstar using 5w-30 ?
  137. Cleaning Engine
  138. when do the fans come on?
  139. Fun with lifters
  140. How badly stripped was your block?
  141. 96 cadillac deville troubles !!!!
  142. Starting Problems- 95 SLS
  143. Fuel Consumption-Tornado Fuel Saver
  144. my s/c 98 sts wow
  145. MSD DIS-4 and/or Interface modules??
  146. Any info on shift improvement kit for 4T80E?
  147. Need a time-sert kit!
  148. Intermittent VSS!!
  149. Lots of exhaust smoke-95 SLS
  150. Who actually designed the Northstar what's his name?
  151. Do N* heads crack EVER?
  152. New Exhaust
  153. Head Studs?
  154. Removing pully?
  155. White "burned" spark plugs?
  156. What Oil?
  157. Variable Valve Northstar question
  158. HELP!! '96 Deville Starting Problem
  159. Nitrous Wet Or Dry???
  160. Help! 94 Concors
  161. !996 Cadillac Deville Exhaust Smoke Problem
  162. RPM steadily increasing (93 N*)
  163. starter
  164. Opinions on head gaskets vs. engine swap?
  165. Water pump 'sound'?
  166. 10% alcohol fuel...bad news
  167. Needed ASAP:Fuel pump replacement for 1996 Deville
  168. Post Tune-Up questions
  169. Half case leak check
  170. o2 Sensor Help
  171. Throttle Body?- 95 SLS
  172. HELP! 5-6 sec. Cold Starts
  173. My car is about to get sold.
  174. Advice on engine miss and motor mount
  175. 1996 Eldorado ETC overheating.
  176. Spark Plug question for N*
  177. 92 cadillac deville won't start
  178. Timecerts pulled out !
  179. Fuel rail recall expanded
  180. 97 overheating update/helms/questions
  181. Identifing a part (1993 STS - N*)
  182. Dealer Says I Need A New Engine: PLEASE HELP
  183. P0441 Whats this caused by?
  184. Leaking Head gasket cause miss at idle?
  185. from active 2 passive shocks
  186. Water pump belt
  187. Throttle Body Question
  188. need trouble code definitions
  189. Dtc P0503 1520 And Transmission Slip
  190. My 97 Deville is hard to start only when cold
  191. Fuel Gauge Damage by High Sulphur Content
  192. Aurora specs-parts?
  193. Coolant type HELP!!!!
  194. Sources for water pump pulley puller/installer
  195. Stupid muffler question!!!
  196. Differences between the VIN 9 and Y
  197. Northstar overheating
  198. Performance mufflers reliability
  199. Oil pressure sensor on Northstar
  200. How many miles on your N*?
  201. Mobil 1 Now Required ??
  202. is the northstar junk?
  203. 98 STS Staled Out! and wont start.
  204. North* pros and cons?
  205. STS Engine installed IMPECCABLE JOB!!!
  206. Thanks on the 97 overheating
  207. Towing with a STS...
  208. 97 eldo missfiring
  209. North* oil pan removal ELDO ETC
  210. Throttle Body
  211. Northsatr question (years)
  212. 1999 Caddy stalls while driving
  213. Misfire and P046
  214. 94' SLS oil leak?
  215. 02 Deville keeps dying...please help!
  216. radiator replacement
  217. PCM code p039
  218. 97 ETC overheating questions
  219. Bars Leak "Oil additive" not Coolant!!
  220. WTF? Intake Manifold Noise?
  221. Northstar main cap bolts
  222. 2002 Deville poor gas mileage
  223. best repair manual for 97 eldo
  224. who fixes your caddy?
  225. plug wires 97 etc
  226. N* Summer Maintenence
  227. transaxle shift relays?
  228. northstar as a plane engine?
  229. How does the PCM know what gear it's in?
  230. Screwed up water pump
  231. Head gasket price/strategy?
  232. TCC stuck OFF
  233. waterpump
  234. 97 ETC overheating
  235. Changing Coolant and the Right Number of Tablets
  236. Shh, it happened! then starting with 2 simple questions...
  237. Mid-grade fuel?
  238. North* easy tune up
  239. more top end speed
  240. My New 94 Eldorado
  241. Starts fine when cold, hesitates when warm...
  242. Northstar using unleaded fuel?
  243. It's Alive again
  244. Need water pump help ASAP!!
  245. Changing final gear ratio
  246. Changing '96 head gaskets....What else?
  247. Problem with RSS
  248. fuel pump pressure
  249. No heat inside the car
  250. Engine Coolant Change out