: Northstar Engines and System Technical Discussion



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  1. Fun with lifters
  2. How badly stripped was your block?
  3. 96 cadillac deville troubles !!!!
  4. Starting Problems- 95 SLS
  5. Fuel Consumption-Tornado Fuel Saver
  6. my s/c 98 sts wow
  7. MSD DIS-4 and/or Interface modules??
  8. Any info on shift improvement kit for 4T80E?
  9. Need a time-sert kit!
  10. Intermittent VSS!!
  11. Lots of exhaust smoke-95 SLS
  12. Who actually designed the Northstar what's his name?
  13. Do N* heads crack EVER?
  14. New Exhaust
  15. Head Studs?
  16. Removing pully?
  17. White "burned" spark plugs?
  18. What Oil?
  19. Variable Valve Northstar question
  20. HELP!! '96 Deville Starting Problem
  21. Nitrous Wet Or Dry???
  22. Help! 94 Concors
  23. !996 Cadillac Deville Exhaust Smoke Problem
  24. RPM steadily increasing (93 N*)
  25. starter
  26. Opinions on head gaskets vs. engine swap?
  27. Water pump 'sound'?
  28. 10% alcohol fuel...bad news
  29. Needed ASAP:Fuel pump replacement for 1996 Deville
  30. Post Tune-Up questions
  31. Half case leak check
  32. o2 Sensor Help
  33. Throttle Body?- 95 SLS
  34. HELP! 5-6 sec. Cold Starts
  35. My car is about to get sold.
  36. Advice on engine miss and motor mount
  37. 1996 Eldorado ETC overheating.
  38. Spark Plug question for N*
  39. 92 cadillac deville won't start
  40. Timecerts pulled out !
  41. Fuel rail recall expanded
  42. 97 overheating update/helms/questions
  43. Identifing a part (1993 STS - N*)
  44. Dealer Says I Need A New Engine: PLEASE HELP
  45. P0441 Whats this caused by?
  46. Leaking Head gasket cause miss at idle?
  47. from active 2 passive shocks
  48. Water pump belt
  49. Throttle Body Question
  50. need trouble code definitions
  51. Dtc P0503 1520 And Transmission Slip
  52. My 97 Deville is hard to start only when cold
  53. Fuel Gauge Damage by High Sulphur Content
  54. Aurora specs-parts?
  55. Coolant type HELP!!!!
  56. Sources for water pump pulley puller/installer
  57. Stupid muffler question!!!
  58. Differences between the VIN 9 and Y
  59. Northstar overheating
  60. Performance mufflers reliability
  61. Oil pressure sensor on Northstar
  62. How many miles on your N*?
  63. Mobil 1 Now Required ??
  64. is the northstar junk?
  65. 98 STS Staled Out! and wont start.
  66. North* pros and cons?
  67. STS Engine installed IMPECCABLE JOB!!!
  68. Thanks on the 97 overheating
  69. Towing with a STS...
  70. 97 eldo missfiring
  71. North* oil pan removal ELDO ETC
  72. Throttle Body
  73. Northsatr question (years)
  74. 1999 Caddy stalls while driving
  75. Misfire and P046
  76. 94' SLS oil leak?
  77. 02 Deville keeps dying...please help!
  78. radiator replacement
  79. PCM code p039
  80. 97 ETC overheating questions
  81. Bars Leak "Oil additive" not Coolant!!
  82. WTF? Intake Manifold Noise?
  83. Northstar main cap bolts
  84. 2002 Deville poor gas mileage
  85. best repair manual for 97 eldo
  86. who fixes your caddy?
  87. plug wires 97 etc
  88. N* Summer Maintenence
  89. transaxle shift relays?
  90. northstar as a plane engine?
  91. How does the PCM know what gear it's in?
  92. Screwed up water pump
  93. Head gasket price/strategy?
  94. TCC stuck OFF
  95. waterpump
  96. 97 ETC overheating
  97. Changing Coolant and the Right Number of Tablets
  98. Shh, it happened! then starting with 2 simple questions...
  99. Mid-grade fuel?
  100. North* easy tune up
  101. more top end speed
  102. My New 94 Eldorado
  103. Starts fine when cold, hesitates when warm...
  104. Northstar using unleaded fuel?
  105. It's Alive again
  106. Need water pump help ASAP!!
  107. Changing final gear ratio
  108. Changing '96 head gaskets....What else?
  109. Problem with RSS
  110. fuel pump pressure
  111. No heat inside the car
  112. Engine Coolant Change out
  113. Coolant question, 4.6 northstar
  114. Intake/Fuel Problem?
  115. Galloping Goose
  116. Engine Mountings 98 STS
  117. Which Brand Spark Plug is the best for 98 Deville?
  118. Redrilled cam sprockets vs aftermarket cams
  119. Dyno2000 Northstar File
  120. Procedure for removing and replacing heater core
  121. Pcm?
  122. Baffle Plat.. Bad design in older N*
  123. Motor Mounts for 97 sts
  124. N* & Mityvac Fluid Evacuator?
  125. Attn Phil!!!!
  126. north swap
  127. Mods for my 93 STS????
  128. Need to know ASAP: # of bellhousing bolts
  129. Gray exhaust smoke - '96 SLS
  130. '94 Northstar Rebuild--Need Specs.. Help?
  131. Mounts and Shocks
  132. Oil Consumption with the Northstar - any problems?
  133. Bonneville GPX/Northstar
  134. Question on switching from Premium to Ethanol Blended gas
  135. Cold driveability problem - '96 SLS LD8 128K
  136. 120 Mph Speed Limit??????
  137. Thoughts on "Royal Purple" oil ?
  138. Better mileage on regular?!?
  139. 112 mph limiter
  140. Air Filter box - more air???
  141. is WOT mandatory for a deville 2000
  142. Specified Northstar Max RPM Vs. Actual on Tach
  143. Coolant Capacity for 97 DeVille?
  144. Check out the codes in my 97 Deville... what do they mean ?
  145. Fleetwood Fuel Pump
  146. Engine Locked Up!!!!!!!!!!!! Neeed Help!!!!....please
  147. It's Aliiive! *evil cackle*
  148. Bad Fuel Pressure regulator ?
  149. 96 Eldo overheating
  150. trans/motor mounts
  151. Help with Intake cover & gasket
  152. Starter problems on my 94 N*
  153. N* Head Milling Machining
  154. Tricks to Change Fuel Pump 97 STS??
  155. Coolant problem - please help!!!
  156. 95 Aurora hard to start !!
  157. Just bought my Caddy, need help !!! PLEASE !!!
  158. Compression Test for Head Gasket Leak
  159. 95,sts cooling ????
  160. What Went Wrong ???
  161. Coolant pellets, how often?
  162. 94 ENGINE fit a 98??
  163. error sorry
  164. i got my n*
  165. JB metalweld
  166. Friends Used 1999 DeVille
  167. N* Rear Headgasket - replace in the car?
  168. wood grain steering wheel
  169. replacing cams on N*
  170. How do you explain the northstar's short comings?
  171. Easy Serpentine Belt Threading
  172. 96 STS Service Emissions System Service Engine Light
  173. radiator fans?
  174. Missing?
  175. Plugs and Plug Wires
  176. Headgasket - How long, how much?
  177. 97 Deville: Digital Fuel Gauge Problem
  178. After WOT engine started missing.
  179. RWD Northstar(s)?
  180. sorry+question
  181. wut ^ all got a newb question/story
  182. Torque test and gas cut off?
  183. Cams replaced 2000 DTS
  184. 15W-40 Oil?
  185. Tune-up on 1999 Deville D'Elagance
  186. Ugh.. Broken drill bit.......
  187. A/C Condensor removal ...
  188. supercharger on my eldo
  189. My problem
  190. modular fuel rail?
  191. HELP Car not starting!
  192. Vote for CTS-V NOW
  193. Northstar idle
  194. Is my A/C compressor toast?
  195. Performance Chip!!!
  196. A/C Compressor Clutch
  197. coolant change procedure
  198. $4500 to replace head gasket...
  199. 94 concourse running rough
  200. 94 coolant leak
  201. Engine Out Bottom or Top?
  202. Water Pumps
  203. p076, transmission pressure solenoid help
  204. Transmission pan and Intake Manifold cover
  205. No TCC lock-up
  206. Trans. going out?
  207. Northstar worries
  208. dloch - &others swapping intakes...
  209. Bonneville GXP owners FYI
  210. bbob- help!
  211. Low oil pressure?
  212. 2x4s - raising the intake manifold
  213. Bbob
  214. I figured it out!!!...Almost..:(
  215. Northstar error codes, OBD1 and OBD2
  216. after market chip up date?
  217. I think I'm cross-eyed
  218. Code T061 What Is It? How To Diag?
  219. N* cylinder heads question, Bbob
  220. finally got a code help help
  221. Norstar Leaking Enginer ...............CURE !
  222. 1995 eldorado northstar
  223. high idle
  224. Any word on the S/C project?
  225. 7 seconds before start.,
  226. Started removing the northstar
  227. Coolant Temp
  228. does a Northstar have lifters-how to replace
  229. 4.6 Northstar Engine mod question.
  230. All kinds of noises
  231. I Think I Threw a Rod
  232. 2000 Eldorado using oil???
  233. Diagnostic codes
  234. Northstar aftermarket and tuneability questions
  235. Diesel oil in gasoline engines...BBob, opinion?
  236. Lawrence Look
  237. what is wrong my engine or converter
  238. Bbob Look
  239. 93 Eldo cuts out on accel and shorts in Radio
  240. Seville not running right
  241. Alternating Types of OIL
  242. 96 Eldo jerking
  243. Head torque sequence
  244. Tool Hunt
  245. Tire Recommendation For 2000 Deville
  246. Have Questions About An Eldorado
  247. Swapping heads 94 -> 96
  248. Trans or Oil Cooler ?
  249. Oil leak is from pan
  250. me=moron