: Northstar Engines and System Technical Discussion



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  1. Induction system and adhesives
  2. top speed
  3. 1997 cadillac devill d,elegance
  4. '95 SLS Rough Idle
  5. HELP! Code P1646.. Evaporative emission (EVAP) vent Solenoid Control Circuit
  6. NS300L Insert System, Anyone have these kind?
  7. Nitrous is Here!!
  8. Presidential Limo Breaks Down
  9. Surge Tank
  10. Need Help Guys 00 Northstar Coil Problem
  11. CHRFAB Intake Manifold
  12. Looked up codes but still confused
  13. Head gasket problem in '97 STS, looking for a new engine
  14. TCC codes P0741 & P1860 questions
  15. Transmission Swap
  16. 1997 STS problems
  17. O2 repair-Domino Effect-Need Help
  18. 2004 Northstar - Tapping Noise, Lifter Or Timing Chain?
  19. 98 STS engine swap -need a bit of help
  20. performance options
  21. separating motor and transaxle??
  22. cant fix hard hot start for the life of me
  23. Water Pump Replaced (99 Deville)
  24. 95 SLS n* timesert completed-special tool made!
  25. my magnaflow exhaus vid yes another
  26. Translate 96 Codes
  27. What percentage of Northstar engines have headgasket problems?
  28. Coolant
  29. Leaking Transmission Fluid
  30. intermittent random oil pressure light?
  31. Northstar average engine temp ?
  32. A Little "smoke" From The Back Of A 1993 N* Sts
  33. 99 Deville Check Engine Light
  34. N* Injectors?
  35. My 2001 STS' Repair History
  36. Magnaflow exhaust
  37. timings off
  38. High Idle + no Brake
  39. 2000 ElDorado Coach Builders LTD Hard Boot
  40. Serpentine Belt Shredded/radiator Has Leak Now
  41. Temp rise after giving it gas
  42. Timeserts good for the WOT tune-up?
  43. Prestone Extended Life Coolant - All Makes and Models
  44. any tips for inserting fuel injector back into fuel rail?
  45. Timsert Kit for sale unused, 1999/earlier N*
  46. Videoclip of new Exhaust (for those who missed my other thread)
  47. ok kinda noobish but give me a quick reply
  48. Mystery Grind in Transmission, Engine, Where?
  49. how long does it take to replace and install fuel injectors
  50. radiator
  51. The NEW Cat-Back is DONE! (kinda)
  52. where can I purchase a fuel injector remover tool?
  53. Oil (lots) in No. 2 cyl
  54. NEED HELP, T061, and S030 codes, have info but no solution
  55. Anyone got a Timesert Bigsert Kit?
  56. Time-Sert
  57. Name this part (again)
  58. Engine Overheat Brake Caliper??
  59. Blue smoke.
  60. Head Gasket Repair Questions
  61. Northstar Starting problems
  62. Torque Management VS Traction Control Reduced Torque
  63. 4T80E Modification
  64. electrical problem Northstar
  65. Intake full of sludge/Intake removal
  66. HP Tuners now offering V6 & V8 Tuning Systems
  67. Need help and advice on installing the new Northstar
  68. 94 eldo pcm code P083
  69. Northstar Powered MR2?
  70. A river runs through it - valve covers and PCV baffles
  71. put on magnaflow mufflers still quiet?
  72. 1997 Cadillac STS
  73. Whats tickin, good lookin?
  74. NorthStar Missing?
  75. Better mpg in the city with the traction control OFF?
  76. Moving Tapping Noise/Knocking Noises
  77. quick performance question
  78. 94 Sts Export Ecm
  79. where can i find the serial # on the v8 northstar 98
  80. Oil Pressure Problem (yeah another one...)
  81. GM EOS Asst Lube
  82. Northstar Oil Change Procedure
  83. N* No Start After Head gasket
  84. Tell me about dyno's please
  85. Engine oil cooler question
  86. Oil Cooler
  87. Question on a code....
  88. power max spark plug wire set
  89. Engine Power Circuit?
  90. some new oil information
  91. spark plugs and wires
  92. Shell Rotella T 10W-30 CJ-4/SM
  93. Question about varying coolant temp
  94. Question on Exhasut smoke/Chemical agent repair
  95. Blue/black Smoke only after Idle
  96. 94 SLS back cyls spark, don't fire, smoke
  97. Knocking On My Northstar Engine 96 STS Sevile
  98. How to defeat TC and maintain 1st gear
  99. Stay away from Guys Tire Buys in Staten Island NY
  100. 94 N* Fuel Problem. Need some Help !!
  101. coolant too hot
  102. N* 25 Lbs Pressure Blows Radiator Seal
  103. I got a present from summit racing today...
  104. Help! Stuck piston in n* I need help!
  105. thermostat
  106. Ok now This is getting CRAZY N* Problem
  107. N* Oil Cooler And/or Tranny Cooler
  108. water pump
  109. Broken Timeserts
  110. Northstar runs PERFECT THEN DIES
  111. N* Coolant Tough To Fill
  112. 94 - 95 n* motor tranny ecm 4 sale
  113. Does this stand to reason - Get your engineering degree ready
  114. What is timesert
  115. Track Results from Today!!
  116. cracked block
  117. My Northstar adventure is finally over...
  118. How hard is it to change the plugs on a N*
  119. Took the Caddy out Racin...now I want to mod
  120. JUST HIT 100k mi TONIGHT!!!
  121. 02 Deville Overheating
  122. NEED HELP gotta get engine buttoned up after install
  123. 2000 Cadillac STSi race car
  124. Team Northstar Le Mans Prototype race car
  125. Northstar Info Website
  126. '98 Eldorado codes
  127. Please help with codes>>>
  128. Stainless Fuel Rail Schrader Valve Size
  129. Shake on idle until throttle applied
  130. Does the aurora N* have the same issues?
  131. 93 MAP Sensor Shorted
  132. Nitrous Use on 96+ N* - got some ?'s
  133. 96 sts check engine light on but no codes
  134. '95 Eldorado Sputtering and Backfiring?
  135. 2000 Deville DTS engine codes, please help
  136. No start or spark
  137. New but still overheating
  138. Spark Plug Wires - Idea?
  139. rambling about intake - and porting/mod worklog
  140. Northstar question
  141. n* ?
  142. Chevron Delo 10W-30
  143. Buying a new Caddy - Advice?
  144. How late is too late for fuel rail recall
  145. N* Serial number
  146. Has anyone done a TC in a N* car?
  147. A\C Trouble
  148. BigSert Kit
  149. Cooling System Question
  150. Alternator Cooling
  151. Service Stability System On & ABS light
  152. Which codes....?
  153. G-Northstar Intake Plug
  154. Anybody here have Dynomax Super Turbos on your Northstar?
  155. Head gasket poll... please check in.
  156. Po172 & Po174 Fixed 2001 Dts
  157. northstars in general
  158. Anyone actually done a head gasket in car
  159. Conversion to LSx Throttle body
  160. intake/TB interchange question!
  161. Aftermarket Replacement Ignition Coils? Step in!
  162. 1995 SLS cranking but not starting, code p035
  163. Torque Converter while the trans is out
  164. Doing a half case reseal myself?
  165. how to fix these two code problems?
  166. 99 to 96 swap question
  167. Torque Converter Clutch (P 0741 TCC stuck off)
  168. aftermarket (granatelli/other) Mass Air Sensors?
  169. For those STILL interested in BORED TB's!
  170. N* in Corvette?
  171. Wiring Scheme for 98 Deville
  172. Water Pump Drive Pulley Removal
  173. Crossover pipe & Exhaust discussion
  174. Show off your Cold air intakes!
  175. Westers vs Fastchip for '95
  176. Stranded out of town
  177. Interesting Service Bulletin - Did anyone know about this?
  178. Forgive me, but im looking for a few things (all chime in)
  179. Details on the NorthStar
  180. Guys I need some help please
  181. What's this hole in the air box for?
  182. Advancing timing on a orbII Northstar for performance gains
  183. exported cadillacs & error codes
  184. right FPR part for overseas N*
  185. Progress on Timesert Install
  186. 2004 Deville brakes changed now stalls while driving
  187. 94 Seville Backfire- Cracked Intake Manifold on startup.
  188. P1416 code & warmup stall problems
  189. What Materials Are Used In Norhtstars ?
  190. Aack, my poor dad. Cracked block 2000 DeVille
  191. 96 Seville/97 Deville - different gear ratio?
  192. Eldorado Cooling System
  193. New nitrous controller - installed
  194. Intermittent '93 STS problem
  195. For those that dropped the cradle
  196. Westers Will Hack the Northstar NOW!
  197. 1995 STS Hard Starting
  198. Question about the factory air intake...
  199. 93 Seville Running Rich
  200. Spark plugs on a 4.9 1995 Deville
  201. 5-w30 in 99 N* ??
  202. Is there any way to check if my car has a bad headgasket?
  203. who to turn off the DIC coolant temperature reading
  204. speeds of radiator's fans
  205. No reverse ????? 93 STS
  206. North* Air Pump
  207. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  208. 96 STS in Israel
  209. Is $1500 a good deal for having my headgaskets replaced?
  210. a few numbers
  211. to hot??????
  212. 93 Eldorado
  213. Timesert 96 n*
  214. Northstar ECU
  215. 93 Eldorado?????????????
  216. Swith Problem message - how to find which swithc
  217. 93 Northstar engine question
  218. Vids of other vehicles with Northstar engines
  219. Head Gasket Problem
  220. Timesert Kit Info
  221. Engine likes to shut off in rain/wet snow/high humidity
  222. Tune up time?
  223. Engine compartment question
  224. Timsert Kit (unused ) for sale $300 + ship
  225. Cost of a half-case reseal ?
  226. What were the revisions to the Northstar in 2000?
  227. K&N Air Intake Performance Filter
  228. What did Cadillac do to get more power?
  229. 99 sts head gasket repair - shop in NJ area?
  230. Starter problems?
  231. Help, Just removed Radiator coolant resovoir 2004 sls
  232. N* performance rebuild
  233. Swapping Northstar for Vortec
  234. 1993 Sts 32v
  235. "Mud" around the insides of my fuel lines
  236. How to know if the coolant is old
  237. a bunch of problems
  238. Any mechanics in NYC/Queens/LI?
  239. Bored TB's revisited
  240. Oil Leaks
  241. where to buy torque plate for honing block?
  242. Compression Ratio
  243. HOLe IN MY BLOCK-D'OH! ??motors around?
  244. Cam Question
  245. crank sensor replacement
  246. A012 Code - Temperature Sensor Location?
  247. Oil Pan Problem
  248. FPR Replaced - Still Runs Little Rough
  249. Light Fright
  250. 1994 SLS P)43 and P045 Codes??