: Northstar Engines and System Technical Discussion



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  1. RWD Northstar information
  2. 2000 to 2004 or 5 Northstar information
  3. 4.4L information
  4. Northstar "check coolant level" -- trying to understand basics
  5. Northstar head gaskets replaced -- a good thing?
  6. Head Bolt Torque Value?
  7. Biggest Question To All..
  8. Re-mounting PCM - Idea?
  9. Coolant use
  10. How to clean Piston Rings my way
  11. 4T80E 3.11 to 3.71 swap
  12. Differences in Northstars - '93-'97, also cheap head gasket fix...
  13. What weight and type oil to use?
  14. Rochester QJ and N* Throttlebodies
  15. Another coolant/radiator/headgasket question
  16. northstar shuts down
  17. Head Gasket or Something Else (Steamy Exhaust)
  18. Help with codes from DIC
  19. need N* casting/part#s for ID
  20. How do you pull injectors????
  21. Crank sensor and PCM History
  22. For you guys who have done a headgasket job on the 4.6
  23. Camshaft Pulley will not come off!!
  24. Volant - The long awaited very custom install (pics)
  25. Older (95) Northstar Re-Torque?
  26. Need Help DIC Warning Messages (w/Codes!)
  27. pricing Time Serts
  28. Second Head Gasket problem, 93 Eldorado
  29. '05 DeVille, Two Black Cam Covers?
  30. fuel system tune up?
  31. changing N* oil w/o lift
  32. N* teardown for successful timing on assembly
  33. Factory strut tower brace and "dogbones" - can i do better?
  34. 00 to 05 T-body Dimensions
  35. How bad am I getting screwed?
  36. 97' deville---new radiator but now losing engine oil
  37. In Need of Timersert
  38. I think it's the Tensioner
  39. Induction system and adhesives
  40. top speed
  41. 1997 cadillac devill d,elegance
  42. '95 SLS Rough Idle
  43. HELP! Code P1646.. Evaporative emission (EVAP) vent Solenoid Control Circuit
  44. NS300L Insert System, Anyone have these kind?
  45. Nitrous is Here!!
  46. Presidential Limo Breaks Down
  47. Surge Tank
  48. Need Help Guys 00 Northstar Coil Problem
  49. CHRFAB Intake Manifold
  50. Looked up codes but still confused
  51. Head gasket problem in '97 STS, looking for a new engine
  52. TCC codes P0741 & P1860 questions
  53. Transmission Swap
  54. 1997 STS problems
  55. O2 repair-Domino Effect-Need Help
  56. 2004 Northstar - Tapping Noise, Lifter Or Timing Chain?
  57. 98 STS engine swap -need a bit of help
  58. performance options
  59. separating motor and transaxle??
  60. cant fix hard hot start for the life of me
  61. Water Pump Replaced (99 Deville)
  62. 95 SLS n* timesert completed-special tool made!
  63. my magnaflow exhaus vid yes another
  64. Translate 96 Codes
  65. What percentage of Northstar engines have headgasket problems?
  66. Coolant
  67. Leaking Transmission Fluid
  68. intermittent random oil pressure light?
  69. Northstar average engine temp ?
  70. A Little "smoke" From The Back Of A 1993 N* Sts
  71. 99 Deville Check Engine Light
  72. N* Injectors?
  73. My 2001 STS' Repair History
  74. Magnaflow exhaust
  75. timings off
  76. High Idle + no Brake
  77. 2000 ElDorado Coach Builders LTD Hard Boot
  78. Serpentine Belt Shredded/radiator Has Leak Now
  79. Temp rise after giving it gas
  80. Timeserts good for the WOT tune-up?
  81. Prestone Extended Life Coolant - All Makes and Models
  82. any tips for inserting fuel injector back into fuel rail?
  83. Timsert Kit for sale unused, 1999/earlier N*
  84. Videoclip of new Exhaust (for those who missed my other thread)
  85. ok kinda noobish but give me a quick reply
  86. Mystery Grind in Transmission, Engine, Where?
  87. how long does it take to replace and install fuel injectors
  88. radiator
  89. The NEW Cat-Back is DONE! (kinda)
  90. where can I purchase a fuel injector remover tool?
  91. Oil (lots) in No. 2 cyl
  92. NEED HELP, T061, and S030 codes, have info but no solution
  93. Anyone got a Timesert Bigsert Kit?
  94. Time-Sert
  95. Name this part (again)
  96. Engine Overheat Brake Caliper??
  97. Blue smoke.
  98. Head Gasket Repair Questions
  99. Northstar Starting problems
  100. Torque Management VS Traction Control Reduced Torque
  101. 4T80E Modification
  102. electrical problem Northstar
  103. Intake full of sludge/Intake removal
  104. HP Tuners now offering V6 & V8 Tuning Systems
  105. Need help and advice on installing the new Northstar
  106. 94 eldo pcm code P083
  107. Northstar Powered MR2?
  108. A river runs through it - valve covers and PCV baffles
  109. put on magnaflow mufflers still quiet?
  110. 1997 Cadillac STS
  111. Whats tickin, good lookin?
  112. NorthStar Missing?
  113. Better mpg in the city with the traction control OFF?
  114. Moving Tapping Noise/Knocking Noises
  115. quick performance question
  116. 94 Sts Export Ecm
  117. where can i find the serial # on the v8 northstar 98
  118. Oil Pressure Problem (yeah another one...)
  119. GM EOS Asst Lube
  120. Northstar Oil Change Procedure
  121. N* No Start After Head gasket
  122. Tell me about dyno's please
  123. Engine oil cooler question
  124. Oil Cooler
  125. Question on a code....
  126. power max spark plug wire set
  127. Engine Power Circuit?
  128. some new oil information
  129. spark plugs and wires
  130. Shell Rotella T 10W-30 CJ-4/SM
  131. Question about varying coolant temp
  132. Question on Exhasut smoke/Chemical agent repair
  133. Blue/black Smoke only after Idle
  134. 94 SLS back cyls spark, don't fire, smoke
  135. Knocking On My Northstar Engine 96 STS Sevile
  136. How to defeat TC and maintain 1st gear
  137. Stay away from Guys Tire Buys in Staten Island NY
  138. 94 N* Fuel Problem. Need some Help !!
  139. coolant too hot
  140. N* 25 Lbs Pressure Blows Radiator Seal
  141. I got a present from summit racing today...
  142. Help! Stuck piston in n* I need help!
  143. thermostat
  144. Ok now This is getting CRAZY N* Problem
  145. N* Oil Cooler And/or Tranny Cooler
  146. water pump
  147. Broken Timeserts
  148. Northstar runs PERFECT THEN DIES
  149. N* Coolant Tough To Fill
  150. 94 - 95 n* motor tranny ecm 4 sale
  151. Does this stand to reason - Get your engineering degree ready
  152. What is timesert
  153. Track Results from Today!!
  154. cracked block
  155. My Northstar adventure is finally over...
  156. How hard is it to change the plugs on a N*
  157. Took the Caddy out Racin...now I want to mod
  158. JUST HIT 100k mi TONIGHT!!!
  159. 02 Deville Overheating
  160. NEED HELP gotta get engine buttoned up after install
  161. 2000 Cadillac STSi race car
  162. Team Northstar Le Mans Prototype race car
  163. Northstar Info Website
  164. '98 Eldorado codes
  165. Please help with codes>>>
  166. Stainless Fuel Rail Schrader Valve Size
  167. Shake on idle until throttle applied
  168. Does the aurora N* have the same issues?
  169. 93 MAP Sensor Shorted
  170. Nitrous Use on 96+ N* - got some ?'s
  171. 96 sts check engine light on but no codes
  172. '95 Eldorado Sputtering and Backfiring?
  173. 2000 Deville DTS engine codes, please help
  174. No start or spark
  175. New but still overheating
  176. Spark Plug Wires - Idea?
  177. rambling about intake - and porting/mod worklog
  178. Northstar question
  179. n* ?
  180. Chevron Delo 10W-30
  181. Buying a new Caddy - Advice?
  182. How late is too late for fuel rail recall
  183. N* Serial number
  184. Has anyone done a TC in a N* car?
  185. A\C Trouble
  186. BigSert Kit
  187. Cooling System Question
  188. Alternator Cooling
  189. Service Stability System On & ABS light
  190. Which codes....?
  191. G-Northstar Intake Plug
  192. Anybody here have Dynomax Super Turbos on your Northstar?
  193. Head gasket poll... please check in.
  194. Po172 & Po174 Fixed 2001 Dts
  195. northstars in general
  196. Anyone actually done a head gasket in car
  197. Conversion to LSx Throttle body
  198. intake/TB interchange question!
  199. Aftermarket Replacement Ignition Coils? Step in!
  200. 1995 SLS cranking but not starting, code p035
  201. Torque Converter while the trans is out
  202. Doing a half case reseal myself?
  203. how to fix these two code problems?
  204. 99 to 96 swap question
  205. Torque Converter Clutch (P 0741 TCC stuck off)
  206. aftermarket (granatelli/other) Mass Air Sensors?
  207. For those STILL interested in BORED TB's!
  208. N* in Corvette?
  209. Wiring Scheme for 98 Deville
  210. Water Pump Drive Pulley Removal
  211. Crossover pipe & Exhaust discussion
  212. Show off your Cold air intakes!
  213. Westers vs Fastchip for '95
  214. Stranded out of town
  215. Interesting Service Bulletin - Did anyone know about this?
  216. Forgive me, but im looking for a few things (all chime in)
  217. Details on the NorthStar
  218. Guys I need some help please
  219. What's this hole in the air box for?
  220. Advancing timing on a orbII Northstar for performance gains
  221. exported cadillacs & error codes
  222. right FPR part for overseas N*
  223. Progress on Timesert Install
  224. 2004 Deville brakes changed now stalls while driving
  225. 94 Seville Backfire- Cracked Intake Manifold on startup.
  226. P1416 code & warmup stall problems
  227. What Materials Are Used In Norhtstars ?
  228. Aack, my poor dad. Cracked block 2000 DeVille
  229. 96 Seville/97 Deville - different gear ratio?
  230. Eldorado Cooling System
  231. New nitrous controller - installed
  232. Intermittent '93 STS problem
  233. For those that dropped the cradle
  234. Westers Will Hack the Northstar NOW!
  235. 1995 STS Hard Starting
  236. Question about the factory air intake...
  237. 93 Seville Running Rich
  238. Spark plugs on a 4.9 1995 Deville
  239. 5-w30 in 99 N* ??
  240. Is there any way to check if my car has a bad headgasket?
  241. who to turn off the DIC coolant temperature reading
  242. speeds of radiator's fans
  243. No reverse ????? 93 STS
  244. North* Air Pump
  245. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  246. 96 STS in Israel
  247. Is $1500 a good deal for having my headgaskets replaced?
  248. a few numbers
  249. to hot??????
  250. 93 Eldorado