: Northstar Engines and System Technical Discussion



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  1. 2000 ElDorado Coach Builders LTD Hard Boot
  2. Serpentine Belt Shredded/radiator Has Leak Now
  3. Temp rise after giving it gas
  4. Timeserts good for the WOT tune-up?
  5. Prestone Extended Life Coolant - All Makes and Models
  6. any tips for inserting fuel injector back into fuel rail?
  7. Timsert Kit for sale unused, 1999/earlier N*
  8. Videoclip of new Exhaust (for those who missed my other thread)
  9. ok kinda noobish but give me a quick reply
  10. Mystery Grind in Transmission, Engine, Where?
  11. how long does it take to replace and install fuel injectors
  12. radiator
  13. The NEW Cat-Back is DONE! (kinda)
  14. where can I purchase a fuel injector remover tool?
  15. Oil (lots) in No. 2 cyl
  16. NEED HELP, T061, and S030 codes, have info but no solution
  17. Anyone got a Timesert Bigsert Kit?
  18. Time-Sert
  19. Name this part (again)
  20. Engine Overheat Brake Caliper??
  21. Blue smoke.
  22. Head Gasket Repair Questions
  23. Northstar Starting problems
  24. Torque Management VS Traction Control Reduced Torque
  25. 4T80E Modification
  26. electrical problem Northstar
  27. Intake full of sludge/Intake removal
  28. HP Tuners now offering V6 & V8 Tuning Systems
  29. Need help and advice on installing the new Northstar
  30. 94 eldo pcm code P083
  31. Northstar Powered MR2?
  32. A river runs through it - valve covers and PCV baffles
  33. put on magnaflow mufflers still quiet?
  34. 1997 Cadillac STS
  35. Whats tickin, good lookin?
  36. NorthStar Missing?
  37. Better mpg in the city with the traction control OFF?
  38. Moving Tapping Noise/Knocking Noises
  39. quick performance question
  40. 94 Sts Export Ecm
  41. where can i find the serial # on the v8 northstar 98
  42. Oil Pressure Problem (yeah another one...)
  43. GM EOS Asst Lube
  44. Northstar Oil Change Procedure
  45. N* No Start After Head gasket
  46. Tell me about dyno's please
  47. Engine oil cooler question
  48. Oil Cooler
  49. Question on a code....
  50. power max spark plug wire set
  51. Engine Power Circuit?
  52. some new oil information
  53. spark plugs and wires
  54. Shell Rotella T 10W-30 CJ-4/SM
  55. Question about varying coolant temp
  56. Question on Exhasut smoke/Chemical agent repair
  57. Blue/black Smoke only after Idle
  58. 94 SLS back cyls spark, don't fire, smoke
  59. Knocking On My Northstar Engine 96 STS Sevile
  60. How to defeat TC and maintain 1st gear
  61. Stay away from Guys Tire Buys in Staten Island NY
  62. 94 N* Fuel Problem. Need some Help !!
  63. coolant too hot
  64. N* 25 Lbs Pressure Blows Radiator Seal
  65. I got a present from summit racing today...
  66. Help! Stuck piston in n* I need help!
  67. thermostat
  68. Ok now This is getting CRAZY N* Problem
  69. N* Oil Cooler And/or Tranny Cooler
  70. water pump
  71. Broken Timeserts
  72. Northstar runs PERFECT THEN DIES
  73. N* Coolant Tough To Fill
  74. 94 - 95 n* motor tranny ecm 4 sale
  75. Does this stand to reason - Get your engineering degree ready
  76. What is timesert
  77. Track Results from Today!!
  78. cracked block
  79. My Northstar adventure is finally over...
  80. How hard is it to change the plugs on a N*
  81. Took the Caddy out Racin...now I want to mod
  82. JUST HIT 100k mi TONIGHT!!!
  83. 02 Deville Overheating
  84. NEED HELP gotta get engine buttoned up after install
  85. 2000 Cadillac STSi race car
  86. Team Northstar Le Mans Prototype race car
  87. Northstar Info Website
  88. '98 Eldorado codes
  89. Please help with codes>>>
  90. Stainless Fuel Rail Schrader Valve Size
  91. Shake on idle until throttle applied
  92. Does the aurora N* have the same issues?
  93. 93 MAP Sensor Shorted
  94. Nitrous Use on 96+ N* - got some ?'s
  95. 96 sts check engine light on but no codes
  96. '95 Eldorado Sputtering and Backfiring?
  97. 2000 Deville DTS engine codes, please help
  98. No start or spark
  99. New but still overheating
  100. Spark Plug Wires - Idea?
  101. rambling about intake - and porting/mod worklog
  102. Northstar question
  103. n* ?
  104. Chevron Delo 10W-30
  105. Buying a new Caddy - Advice?
  106. How late is too late for fuel rail recall
  107. N* Serial number
  108. Has anyone done a TC in a N* car?
  109. A\C Trouble
  110. BigSert Kit
  111. Cooling System Question
  112. Alternator Cooling
  113. Service Stability System On & ABS light
  114. Which codes....?
  115. G-Northstar Intake Plug
  116. Anybody here have Dynomax Super Turbos on your Northstar?
  117. Head gasket poll... please check in.
  118. Po172 & Po174 Fixed 2001 Dts
  119. northstars in general
  120. Anyone actually done a head gasket in car
  121. Conversion to LSx Throttle body
  122. intake/TB interchange question!
  123. Aftermarket Replacement Ignition Coils? Step in!
  124. 1995 SLS cranking but not starting, code p035
  125. Torque Converter while the trans is out
  126. Doing a half case reseal myself?
  127. how to fix these two code problems?
  128. 99 to 96 swap question
  129. Torque Converter Clutch (P 0741 TCC stuck off)
  130. aftermarket (granatelli/other) Mass Air Sensors?
  131. For those STILL interested in BORED TB's!
  132. N* in Corvette?
  133. Wiring Scheme for 98 Deville
  134. Water Pump Drive Pulley Removal
  135. Crossover pipe & Exhaust discussion
  136. Show off your Cold air intakes!
  137. Westers vs Fastchip for '95
  138. Stranded out of town
  139. Interesting Service Bulletin - Did anyone know about this?
  140. Forgive me, but im looking for a few things (all chime in)
  141. Details on the NorthStar
  142. Guys I need some help please
  143. What's this hole in the air box for?
  144. Advancing timing on a orbII Northstar for performance gains
  145. exported cadillacs & error codes
  146. right FPR part for overseas N*
  147. Progress on Timesert Install
  148. 2004 Deville brakes changed now stalls while driving
  149. 94 Seville Backfire- Cracked Intake Manifold on startup.
  150. P1416 code & warmup stall problems
  151. What Materials Are Used In Norhtstars ?
  152. Aack, my poor dad. Cracked block 2000 DeVille
  153. 96 Seville/97 Deville - different gear ratio?
  154. Eldorado Cooling System
  155. New nitrous controller - installed
  156. Intermittent '93 STS problem
  157. For those that dropped the cradle
  158. Westers Will Hack the Northstar NOW!
  159. 1995 STS Hard Starting
  160. Question about the factory air intake...
  161. 93 Seville Running Rich
  162. Spark plugs on a 4.9 1995 Deville
  163. 5-w30 in 99 N* ??
  164. Is there any way to check if my car has a bad headgasket?
  165. who to turn off the DIC coolant temperature reading
  166. speeds of radiator's fans
  167. No reverse ????? 93 STS
  168. North* Air Pump
  169. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  170. 96 STS in Israel
  171. Is $1500 a good deal for having my headgaskets replaced?
  172. a few numbers
  173. to hot??????
  174. 93 Eldorado
  175. Timesert 96 n*
  176. Northstar ECU
  177. 93 Eldorado?????????????
  178. Swith Problem message - how to find which swithc
  179. 93 Northstar engine question
  180. Vids of other vehicles with Northstar engines
  181. Head Gasket Problem
  182. Timesert Kit Info
  183. Engine likes to shut off in rain/wet snow/high humidity
  184. Tune up time?
  185. Engine compartment question
  186. Timsert Kit (unused ) for sale $300 + ship
  187. Cost of a half-case reseal ?
  188. What were the revisions to the Northstar in 2000?
  189. K&N Air Intake Performance Filter
  190. What did Cadillac do to get more power?
  191. 99 sts head gasket repair - shop in NJ area?
  192. Starter problems?
  193. Help, Just removed Radiator coolant resovoir 2004 sls
  194. N* performance rebuild
  195. Swapping Northstar for Vortec
  196. 1993 Sts 32v
  197. "Mud" around the insides of my fuel lines
  198. How to know if the coolant is old
  199. a bunch of problems
  200. Any mechanics in NYC/Queens/LI?
  201. Bored TB's revisited
  202. Oil Leaks
  203. where to buy torque plate for honing block?
  204. Compression Ratio
  205. HOLe IN MY BLOCK-D'OH! ??motors around?
  206. Cam Question
  207. crank sensor replacement
  208. A012 Code - Temperature Sensor Location?
  209. Oil Pan Problem
  210. FPR Replaced - Still Runs Little Rough
  211. Light Fright
  212. 1994 SLS P)43 and P045 Codes??
  213. northstar engine
  214. 1996 engine swap.
  215. Change oil @ 3k or when comp says to?
  216. NorthStar .. fathered by the ALLANTE ....
  217. Whoa, look at this, L37 in a '95 Monte Carlo Z34!
  218. check oil level?
  219. de carbonization of northstar engine
  220. Mobil 1 in all '08 Caddys
  221. 4.9 vs. Northstar
  222. Posi install questions!
  223. Oil Usage
  224. pinout of crankshaft sensors?
  225. 2002 N* Deville occasionally idles too high
  226. Adding a friction modifier to the tranny
  227. How much horsepower would this do?
  228. What is that noise?
  229. ticking or knocking
  230. WOT: Is it really effective?
  231. Check coolant level message appeared twice in 6 months
  232. Failure to start
  233. Motor Oil is Killing our Cars / LONG / OT
  234. How bout this idea: Northstar in a golfcart?
  235. rsm racing
  236. oil weight
  237. rebuild a northstar
  238. Old Man checkin in..Hi Sal!
  239. serious question about my n*
  240. Free Ign. module with 3 coils from 93 STS
  241. Starburst on oil
  242. 96 Cadillac ETC, Idle Problems
  243. 2000+ N* Info needed
  244. Bad Mileage And Weird Whoosh Sound
  245. Why Lower crankcase should be done...
  246. New northstar reliable?
  247. How to test ignition control module
  248. Engine identification and swap.
  249. Installed intake
  250. 99 deville with a missfire