: Northstar Engines and System Technical Discussion



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  1. HP Tuners now offering V6 & V8 Tuning Systems
  2. Need help and advice on installing the new Northstar
  3. 94 eldo pcm code P083
  4. Northstar Powered MR2?
  5. A river runs through it - valve covers and PCV baffles
  6. put on magnaflow mufflers still quiet?
  7. 1997 Cadillac STS
  8. Whats tickin, good lookin?
  9. NorthStar Missing?
  10. Better mpg in the city with the traction control OFF?
  11. Moving Tapping Noise/Knocking Noises
  12. quick performance question
  13. 94 Sts Export Ecm
  14. where can i find the serial # on the v8 northstar 98
  15. Oil Pressure Problem (yeah another one...)
  16. GM EOS Asst Lube
  17. Northstar Oil Change Procedure
  18. N* No Start After Head gasket
  19. Tell me about dyno's please
  20. Engine oil cooler question
  21. Oil Cooler
  22. Question on a code....
  23. power max spark plug wire set
  24. Engine Power Circuit?
  25. some new oil information
  26. spark plugs and wires
  27. Shell Rotella T 10W-30 CJ-4/SM
  28. Question about varying coolant temp
  29. Question on Exhasut smoke/Chemical agent repair
  30. Blue/black Smoke only after Idle
  31. 94 SLS back cyls spark, don't fire, smoke
  32. Knocking On My Northstar Engine 96 STS Sevile
  33. How to defeat TC and maintain 1st gear
  34. Stay away from Guys Tire Buys in Staten Island NY
  35. 94 N* Fuel Problem. Need some Help !!
  36. coolant too hot
  37. N* 25 Lbs Pressure Blows Radiator Seal
  38. I got a present from summit racing today...
  39. Help! Stuck piston in n* I need help!
  40. thermostat
  41. Ok now This is getting CRAZY N* Problem
  42. N* Oil Cooler And/or Tranny Cooler
  43. water pump
  44. Broken Timeserts
  45. Northstar runs PERFECT THEN DIES
  46. N* Coolant Tough To Fill
  47. 94 - 95 n* motor tranny ecm 4 sale
  48. Does this stand to reason - Get your engineering degree ready
  49. What is timesert
  50. Track Results from Today!!
  51. cracked block
  52. My Northstar adventure is finally over...
  53. How hard is it to change the plugs on a N*
  54. Took the Caddy out Racin...now I want to mod
  55. JUST HIT 100k mi TONIGHT!!!
  56. 02 Deville Overheating
  57. NEED HELP gotta get engine buttoned up after install
  58. 2000 Cadillac STSi race car
  59. Team Northstar Le Mans Prototype race car
  60. Northstar Info Website
  61. '98 Eldorado codes
  62. Please help with codes>>>
  63. Stainless Fuel Rail Schrader Valve Size
  64. Shake on idle until throttle applied
  65. Does the aurora N* have the same issues?
  66. 93 MAP Sensor Shorted
  67. Nitrous Use on 96+ N* - got some ?'s
  68. 96 sts check engine light on but no codes
  69. '95 Eldorado Sputtering and Backfiring?
  70. 2000 Deville DTS engine codes, please help
  71. No start or spark
  72. New but still overheating
  73. Spark Plug Wires - Idea?
  74. rambling about intake - and porting/mod worklog
  75. Northstar question
  76. n* ?
  77. Chevron Delo 10W-30
  78. Buying a new Caddy - Advice?
  79. How late is too late for fuel rail recall
  80. N* Serial number
  81. Has anyone done a TC in a N* car?
  82. A\C Trouble
  83. BigSert Kit
  84. Cooling System Question
  85. Alternator Cooling
  86. Service Stability System On & ABS light
  87. Which codes....?
  88. G-Northstar Intake Plug
  89. Anybody here have Dynomax Super Turbos on your Northstar?
  90. Head gasket poll... please check in.
  91. Po172 & Po174 Fixed 2001 Dts
  92. northstars in general
  93. Anyone actually done a head gasket in car
  94. Conversion to LSx Throttle body
  95. intake/TB interchange question!
  96. Aftermarket Replacement Ignition Coils? Step in!
  97. 1995 SLS cranking but not starting, code p035
  98. Torque Converter while the trans is out
  99. Doing a half case reseal myself?
  100. how to fix these two code problems?
  101. 99 to 96 swap question
  102. Torque Converter Clutch (P 0741 TCC stuck off)
  103. aftermarket (granatelli/other) Mass Air Sensors?
  104. For those STILL interested in BORED TB's!
  105. N* in Corvette?
  106. Wiring Scheme for 98 Deville
  107. Water Pump Drive Pulley Removal
  108. Crossover pipe & Exhaust discussion
  109. Show off your Cold air intakes!
  110. Westers vs Fastchip for '95
  111. Stranded out of town
  112. Interesting Service Bulletin - Did anyone know about this?
  113. Forgive me, but im looking for a few things (all chime in)
  114. Details on the NorthStar
  115. Guys I need some help please
  116. What's this hole in the air box for?
  117. Advancing timing on a orbII Northstar for performance gains
  118. exported cadillacs & error codes
  119. right FPR part for overseas N*
  120. Progress on Timesert Install
  121. 2004 Deville brakes changed now stalls while driving
  122. 94 Seville Backfire- Cracked Intake Manifold on startup.
  123. P1416 code & warmup stall problems
  124. What Materials Are Used In Norhtstars ?
  125. Aack, my poor dad. Cracked block 2000 DeVille
  126. 96 Seville/97 Deville - different gear ratio?
  127. Eldorado Cooling System
  128. New nitrous controller - installed
  129. Intermittent '93 STS problem
  130. For those that dropped the cradle
  131. Westers Will Hack the Northstar NOW!
  132. 1995 STS Hard Starting
  133. Question about the factory air intake...
  134. 93 Seville Running Rich
  135. Spark plugs on a 4.9 1995 Deville
  136. 5-w30 in 99 N* ??
  137. Is there any way to check if my car has a bad headgasket?
  138. who to turn off the DIC coolant temperature reading
  139. speeds of radiator's fans
  140. No reverse ????? 93 STS
  141. North* Air Pump
  142. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  143. 96 STS in Israel
  144. Is $1500 a good deal for having my headgaskets replaced?
  145. a few numbers
  146. to hot??????
  147. 93 Eldorado
  148. Timesert 96 n*
  149. Northstar ECU
  150. 93 Eldorado?????????????
  151. Swith Problem message - how to find which swithc
  152. 93 Northstar engine question
  153. Vids of other vehicles with Northstar engines
  154. Head Gasket Problem
  155. Timesert Kit Info
  156. Engine likes to shut off in rain/wet snow/high humidity
  157. Tune up time?
  158. Engine compartment question
  159. Timsert Kit (unused ) for sale $300 + ship
  160. Cost of a half-case reseal ?
  161. What were the revisions to the Northstar in 2000?
  162. K&N Air Intake Performance Filter
  163. What did Cadillac do to get more power?
  164. 99 sts head gasket repair - shop in NJ area?
  165. Starter problems?
  166. Help, Just removed Radiator coolant resovoir 2004 sls
  167. N* performance rebuild
  168. Swapping Northstar for Vortec
  169. 1993 Sts 32v
  170. "Mud" around the insides of my fuel lines
  171. How to know if the coolant is old
  172. a bunch of problems
  173. Any mechanics in NYC/Queens/LI?
  174. Bored TB's revisited
  175. Oil Leaks
  176. where to buy torque plate for honing block?
  177. Compression Ratio
  178. HOLe IN MY BLOCK-D'OH! ??motors around?
  179. Cam Question
  180. crank sensor replacement
  181. A012 Code - Temperature Sensor Location?
  182. Oil Pan Problem
  183. FPR Replaced - Still Runs Little Rough
  184. Light Fright
  185. 1994 SLS P)43 and P045 Codes??
  186. northstar engine
  187. 1996 engine swap.
  188. Change oil @ 3k or when comp says to?
  189. NorthStar .. fathered by the ALLANTE ....
  190. Whoa, look at this, L37 in a '95 Monte Carlo Z34!
  191. check oil level?
  192. de carbonization of northstar engine
  193. Mobil 1 in all '08 Caddys
  194. 4.9 vs. Northstar
  195. Posi install questions!
  196. Oil Usage
  197. pinout of crankshaft sensors?
  198. 2002 N* Deville occasionally idles too high
  199. Adding a friction modifier to the tranny
  200. How much horsepower would this do?
  201. What is that noise?
  202. ticking or knocking
  203. WOT: Is it really effective?
  204. Check coolant level message appeared twice in 6 months
  205. Failure to start
  206. Motor Oil is Killing our Cars / LONG / OT
  207. How bout this idea: Northstar in a golfcart?
  208. rsm racing
  209. oil weight
  210. rebuild a northstar
  211. Old Man checkin in..Hi Sal!
  212. serious question about my n*
  213. Free Ign. module with 3 coils from 93 STS
  214. Starburst on oil
  215. 96 Cadillac ETC, Idle Problems
  216. 2000+ N* Info needed
  217. Bad Mileage And Weird Whoosh Sound
  218. Why Lower crankcase should be done...
  219. New northstar reliable?
  220. How to test ignition control module
  221. Engine identification and swap.
  222. Installed intake
  223. 99 deville with a missfire
  224. Is the resonator necessary?
  225. Eldorado O2 sensors.
  226. Engine swap 97 Deville
  227. Need a little starting help?
  228. Is Seafoam safe to use in a Northstar?
  229. What oil is best for a 97 deville
  230. Honestly, is a Northstar Cadillac a wise purchase for a ~20 year old?
  231. Cost for a new starter in a 93-97 Northstar?
  232. Hey fellow cadillac lovers
  233. How many cubic inches is a N*?
  234. Transmission Fluid Running Out of Transmission.
  235. Differences between 94 and 98 N*
  236. hesitation then takes off like a bat out of hell.
  237. 1999 300 sts engine in a 97 deville
  238. Am I screwed ?
  239. Coolant Additives?
  240. Nitrous Help?!?!?!??!?!
  241. 93 Northstar stalling
  242. pcm location on 94 sts?
  243. motor
  244. Coolant Level
  245. 2005 N* with 10 miles $3000
  246. Engine Swap
  247. pics of the progress
  248. Oil Level Sensor?
  249. 97 seville cold crank problem... Help
  250. Cylinder leak-down test procedure (with percentage gauge)