: Northstar Engines and System Technical Discussion



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  1. I Need Cheap 97 insert kit
  2. 99 Deville over heating NOT HG I think
  3. 02/03 Alternator regulator
  4. 98 deville fluttering sound
  5. A/C Recharging Help
  6. 99 ELDO coolant level Question.
  7. Sign of upcoming headgasket problem?
  8. head bolts
  9. tachometer like a rollercoaster...
  10. overheating problem
  11. Northstar owner loosing faith
  12. Fuel Injector Problem I Think
  13. Transmission Fluid
  14. Alternator
  15. Coolant Loss and Overheating
  16. Harmonic Balancer. Dangerous?
  17. Someone please help, i need to know whats this part.
  18. Suspension compressor lube and NRV - help!
  19. Superchargers are here!
  20. 93 to 99 O/H assembly
  21. 93 to 99 Northstar dis-assembly and inspection
  22. RWD Northstar information
  23. 2000 to 2004 or 5 Northstar information
  24. 4.4L information
  25. Northstar "check coolant level" -- trying to understand basics
  26. Northstar head gaskets replaced -- a good thing?
  27. Head Bolt Torque Value?
  28. Biggest Question To All..
  29. Re-mounting PCM - Idea?
  30. Coolant use
  31. How to clean Piston Rings my way
  32. 4T80E 3.11 to 3.71 swap
  33. Differences in Northstars - '93-'97, also cheap head gasket fix...
  34. What weight and type oil to use?
  35. Rochester QJ and N* Throttlebodies
  36. Another coolant/radiator/headgasket question
  37. northstar shuts down
  38. Head Gasket or Something Else (Steamy Exhaust)
  39. Help with codes from DIC
  40. need N* casting/part#s for ID
  41. How do you pull injectors????
  42. Crank sensor and PCM History
  43. For you guys who have done a headgasket job on the 4.6
  44. Camshaft Pulley will not come off!!
  45. Volant - The long awaited very custom install (pics)
  46. Older (95) Northstar Re-Torque?
  47. Need Help DIC Warning Messages (w/Codes!)
  48. pricing Time Serts
  49. Second Head Gasket problem, 93 Eldorado
  50. '05 DeVille, Two Black Cam Covers?
  51. fuel system tune up?
  52. changing N* oil w/o lift
  53. N* teardown for successful timing on assembly
  54. Factory strut tower brace and "dogbones" - can i do better?
  55. 00 to 05 T-body Dimensions
  56. How bad am I getting screwed?
  57. 97' deville---new radiator but now losing engine oil
  58. In Need of Timersert
  59. I think it's the Tensioner
  60. Induction system and adhesives
  61. top speed
  62. 1997 cadillac devill d,elegance
  63. '95 SLS Rough Idle
  64. HELP! Code P1646.. Evaporative emission (EVAP) vent Solenoid Control Circuit
  65. NS300L Insert System, Anyone have these kind?
  66. Nitrous is Here!!
  67. Presidential Limo Breaks Down
  68. Surge Tank
  69. Need Help Guys 00 Northstar Coil Problem
  70. CHRFAB Intake Manifold
  71. Looked up codes but still confused
  72. Head gasket problem in '97 STS, looking for a new engine
  73. TCC codes P0741 & P1860 questions
  74. Transmission Swap
  75. 1997 STS problems
  76. O2 repair-Domino Effect-Need Help
  77. 2004 Northstar - Tapping Noise, Lifter Or Timing Chain?
  78. 98 STS engine swap -need a bit of help
  79. performance options
  80. separating motor and transaxle??
  81. cant fix hard hot start for the life of me
  82. Water Pump Replaced (99 Deville)
  83. 95 SLS n* timesert completed-special tool made!
  84. my magnaflow exhaus vid yes another
  85. Translate 96 Codes
  86. What percentage of Northstar engines have headgasket problems?
  87. Coolant
  88. Leaking Transmission Fluid
  89. intermittent random oil pressure light?
  90. Northstar average engine temp ?
  91. A Little "smoke" From The Back Of A 1993 N* Sts
  92. 99 Deville Check Engine Light
  93. N* Injectors?
  94. My 2001 STS' Repair History
  95. Magnaflow exhaust
  96. timings off
  97. High Idle + no Brake
  98. 2000 ElDorado Coach Builders LTD Hard Boot
  99. Serpentine Belt Shredded/radiator Has Leak Now
  100. Temp rise after giving it gas
  101. Timeserts good for the WOT tune-up?
  102. Prestone Extended Life Coolant - All Makes and Models
  103. any tips for inserting fuel injector back into fuel rail?
  104. Timsert Kit for sale unused, 1999/earlier N*
  105. Videoclip of new Exhaust (for those who missed my other thread)
  106. ok kinda noobish but give me a quick reply
  107. Mystery Grind in Transmission, Engine, Where?
  108. how long does it take to replace and install fuel injectors
  109. radiator
  110. The NEW Cat-Back is DONE! (kinda)
  111. where can I purchase a fuel injector remover tool?
  112. Oil (lots) in No. 2 cyl
  113. NEED HELP, T061, and S030 codes, have info but no solution
  114. Anyone got a Timesert Bigsert Kit?
  115. Time-Sert
  116. Name this part (again)
  117. Engine Overheat Brake Caliper??
  118. Blue smoke.
  119. Head Gasket Repair Questions
  120. Northstar Starting problems
  121. Torque Management VS Traction Control Reduced Torque
  122. 4T80E Modification
  123. electrical problem Northstar
  124. Intake full of sludge/Intake removal
  125. HP Tuners now offering V6 & V8 Tuning Systems
  126. Need help and advice on installing the new Northstar
  127. 94 eldo pcm code P083
  128. Northstar Powered MR2?
  129. A river runs through it - valve covers and PCV baffles
  130. put on magnaflow mufflers still quiet?
  131. 1997 Cadillac STS
  132. Whats tickin, good lookin?
  133. NorthStar Missing?
  134. Better mpg in the city with the traction control OFF?
  135. Moving Tapping Noise/Knocking Noises
  136. quick performance question
  137. 94 Sts Export Ecm
  138. where can i find the serial # on the v8 northstar 98
  139. Oil Pressure Problem (yeah another one...)
  140. GM EOS Asst Lube
  141. Northstar Oil Change Procedure
  142. N* No Start After Head gasket
  143. Tell me about dyno's please
  144. Engine oil cooler question
  145. Oil Cooler
  146. Question on a code....
  147. power max spark plug wire set
  148. Engine Power Circuit?
  149. some new oil information
  150. spark plugs and wires
  151. Shell Rotella T 10W-30 CJ-4/SM
  152. Question about varying coolant temp
  153. Question on Exhasut smoke/Chemical agent repair
  154. Blue/black Smoke only after Idle
  155. 94 SLS back cyls spark, don't fire, smoke
  156. Knocking On My Northstar Engine 96 STS Sevile
  157. How to defeat TC and maintain 1st gear
  158. Stay away from Guys Tire Buys in Staten Island NY
  159. 94 N* Fuel Problem. Need some Help !!
  160. coolant too hot
  161. N* 25 Lbs Pressure Blows Radiator Seal
  162. I got a present from summit racing today...
  163. Help! Stuck piston in n* I need help!
  164. thermostat
  165. Ok now This is getting CRAZY N* Problem
  166. N* Oil Cooler And/or Tranny Cooler
  167. water pump
  168. Broken Timeserts
  169. Northstar runs PERFECT THEN DIES
  170. N* Coolant Tough To Fill
  171. 94 - 95 n* motor tranny ecm 4 sale
  172. Does this stand to reason - Get your engineering degree ready
  173. What is timesert
  174. Track Results from Today!!
  175. cracked block
  176. My Northstar adventure is finally over...
  177. How hard is it to change the plugs on a N*
  178. Took the Caddy out Racin...now I want to mod
  179. JUST HIT 100k mi TONIGHT!!!
  180. 02 Deville Overheating
  181. NEED HELP gotta get engine buttoned up after install
  182. 2000 Cadillac STSi race car
  183. Team Northstar Le Mans Prototype race car
  184. Northstar Info Website
  185. '98 Eldorado codes
  186. Please help with codes>>>
  187. Stainless Fuel Rail Schrader Valve Size
  188. Shake on idle until throttle applied
  189. Does the aurora N* have the same issues?
  190. 93 MAP Sensor Shorted
  191. Nitrous Use on 96+ N* - got some ?'s
  192. 96 sts check engine light on but no codes
  193. '95 Eldorado Sputtering and Backfiring?
  194. 2000 Deville DTS engine codes, please help
  195. No start or spark
  196. New but still overheating
  197. Spark Plug Wires - Idea?
  198. rambling about intake - and porting/mod worklog
  199. Northstar question
  200. n* ?
  201. Chevron Delo 10W-30
  202. Buying a new Caddy - Advice?
  203. How late is too late for fuel rail recall
  204. N* Serial number
  205. Has anyone done a TC in a N* car?
  206. A\C Trouble
  207. BigSert Kit
  208. Cooling System Question
  209. Alternator Cooling
  210. Service Stability System On & ABS light
  211. Which codes....?
  212. G-Northstar Intake Plug
  213. Anybody here have Dynomax Super Turbos on your Northstar?
  214. Head gasket poll... please check in.
  215. Po172 & Po174 Fixed 2001 Dts
  216. northstars in general
  217. Anyone actually done a head gasket in car
  218. Conversion to LSx Throttle body
  219. intake/TB interchange question!
  220. Aftermarket Replacement Ignition Coils? Step in!
  221. 1995 SLS cranking but not starting, code p035
  222. Torque Converter while the trans is out
  223. Doing a half case reseal myself?
  224. how to fix these two code problems?
  225. 99 to 96 swap question
  226. Torque Converter Clutch (P 0741 TCC stuck off)
  227. aftermarket (granatelli/other) Mass Air Sensors?
  228. For those STILL interested in BORED TB's!
  229. N* in Corvette?
  230. Wiring Scheme for 98 Deville
  231. Water Pump Drive Pulley Removal
  232. Crossover pipe & Exhaust discussion
  233. Show off your Cold air intakes!
  234. Westers vs Fastchip for '95
  235. Stranded out of town
  236. Interesting Service Bulletin - Did anyone know about this?
  237. Forgive me, but im looking for a few things (all chime in)
  238. Details on the NorthStar
  239. Guys I need some help please
  240. What's this hole in the air box for?
  241. Advancing timing on a orbII Northstar for performance gains
  242. exported cadillacs & error codes
  243. right FPR part for overseas N*
  244. Progress on Timesert Install
  245. 2004 Deville brakes changed now stalls while driving
  246. 94 Seville Backfire- Cracked Intake Manifold on startup.
  247. P1416 code & warmup stall problems
  248. What Materials Are Used In Norhtstars ?
  249. Aack, my poor dad. Cracked block 2000 DeVille
  250. 96 Seville/97 Deville - different gear ratio?