: Northstar Engines and System Technical Discussion



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  1. How to defeat TC and maintain 1st gear
  2. Stay away from Guys Tire Buys in Staten Island NY
  3. 94 N* Fuel Problem. Need some Help !!
  4. coolant too hot
  5. N* 25 Lbs Pressure Blows Radiator Seal
  6. I got a present from summit racing today...
  7. Help! Stuck piston in n* I need help!
  8. thermostat
  9. Ok now This is getting CRAZY N* Problem
  10. N* Oil Cooler And/or Tranny Cooler
  11. water pump
  12. Broken Timeserts
  13. Northstar runs PERFECT THEN DIES
  14. N* Coolant Tough To Fill
  15. 94 - 95 n* motor tranny ecm 4 sale
  16. Does this stand to reason - Get your engineering degree ready
  17. What is timesert
  18. Track Results from Today!!
  19. cracked block
  20. My Northstar adventure is finally over...
  21. How hard is it to change the plugs on a N*
  22. Took the Caddy out Racin...now I want to mod
  23. JUST HIT 100k mi TONIGHT!!!
  24. 02 Deville Overheating
  25. NEED HELP gotta get engine buttoned up after install
  26. 2000 Cadillac STSi race car
  27. Team Northstar Le Mans Prototype race car
  28. Northstar Info Website
  29. '98 Eldorado codes
  30. Please help with codes>>>
  31. Stainless Fuel Rail Schrader Valve Size
  32. Shake on idle until throttle applied
  33. Does the aurora N* have the same issues?
  34. 93 MAP Sensor Shorted
  35. Nitrous Use on 96+ N* - got some ?'s
  36. 96 sts check engine light on but no codes
  37. '95 Eldorado Sputtering and Backfiring?
  38. 2000 Deville DTS engine codes, please help
  39. No start or spark
  40. New but still overheating
  41. Spark Plug Wires - Idea?
  42. rambling about intake - and porting/mod worklog
  43. Northstar question
  44. n* ?
  45. Chevron Delo 10W-30
  46. Buying a new Caddy - Advice?
  47. How late is too late for fuel rail recall
  48. N* Serial number
  49. Has anyone done a TC in a N* car?
  50. A\C Trouble
  51. BigSert Kit
  52. Cooling System Question
  53. Alternator Cooling
  54. Service Stability System On & ABS light
  55. Which codes....?
  56. G-Northstar Intake Plug
  57. Anybody here have Dynomax Super Turbos on your Northstar?
  58. Head gasket poll... please check in.
  59. Po172 & Po174 Fixed 2001 Dts
  60. northstars in general
  61. Anyone actually done a head gasket in car
  62. Conversion to LSx Throttle body
  63. intake/TB interchange question!
  64. Aftermarket Replacement Ignition Coils? Step in!
  65. 1995 SLS cranking but not starting, code p035
  66. Torque Converter while the trans is out
  67. Doing a half case reseal myself?
  68. how to fix these two code problems?
  69. 99 to 96 swap question
  70. Torque Converter Clutch (P 0741 TCC stuck off)
  71. aftermarket (granatelli/other) Mass Air Sensors?
  72. For those STILL interested in BORED TB's!
  73. N* in Corvette?
  74. Wiring Scheme for 98 Deville
  75. Water Pump Drive Pulley Removal
  76. Crossover pipe & Exhaust discussion
  77. Show off your Cold air intakes!
  78. Westers vs Fastchip for '95
  79. Stranded out of town
  80. Interesting Service Bulletin - Did anyone know about this?
  81. Forgive me, but im looking for a few things (all chime in)
  82. Details on the NorthStar
  83. Guys I need some help please
  84. What's this hole in the air box for?
  85. Advancing timing on a orbII Northstar for performance gains
  86. exported cadillacs & error codes
  87. right FPR part for overseas N*
  88. Progress on Timesert Install
  89. 2004 Deville brakes changed now stalls while driving
  90. 94 Seville Backfire- Cracked Intake Manifold on startup.
  91. P1416 code & warmup stall problems
  92. What Materials Are Used In Norhtstars ?
  93. Aack, my poor dad. Cracked block 2000 DeVille
  94. 96 Seville/97 Deville - different gear ratio?
  95. Eldorado Cooling System
  96. New nitrous controller - installed
  97. Intermittent '93 STS problem
  98. For those that dropped the cradle
  99. Westers Will Hack the Northstar NOW!
  100. 1995 STS Hard Starting
  101. Question about the factory air intake...
  102. 93 Seville Running Rich
  103. Spark plugs on a 4.9 1995 Deville
  104. 5-w30 in 99 N* ??
  105. Is there any way to check if my car has a bad headgasket?
  106. who to turn off the DIC coolant temperature reading
  107. speeds of radiator's fans
  108. No reverse ????? 93 STS
  109. North* Air Pump
  110. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  111. 96 STS in Israel
  112. Is $1500 a good deal for having my headgaskets replaced?
  113. a few numbers
  114. to hot??????
  115. 93 Eldorado
  116. Timesert 96 n*
  117. Northstar ECU
  118. 93 Eldorado?????????????
  119. Swith Problem message - how to find which swithc
  120. 93 Northstar engine question
  121. Vids of other vehicles with Northstar engines
  122. Head Gasket Problem
  123. Timesert Kit Info
  124. Engine likes to shut off in rain/wet snow/high humidity
  125. Tune up time?
  126. Engine compartment question
  127. Timsert Kit (unused ) for sale $300 + ship
  128. Cost of a half-case reseal ?
  129. What were the revisions to the Northstar in 2000?
  130. K&N Air Intake Performance Filter
  131. What did Cadillac do to get more power?
  132. 99 sts head gasket repair - shop in NJ area?
  133. Starter problems?
  134. Help, Just removed Radiator coolant resovoir 2004 sls
  135. N* performance rebuild
  136. Swapping Northstar for Vortec
  137. 1993 Sts 32v
  138. "Mud" around the insides of my fuel lines
  139. How to know if the coolant is old
  140. a bunch of problems
  141. Any mechanics in NYC/Queens/LI?
  142. Bored TB's revisited
  143. Oil Leaks
  144. where to buy torque plate for honing block?
  145. Compression Ratio
  146. HOLe IN MY BLOCK-D'OH! ??motors around?
  147. Cam Question
  148. crank sensor replacement
  149. A012 Code - Temperature Sensor Location?
  150. Oil Pan Problem
  151. FPR Replaced - Still Runs Little Rough
  152. Light Fright
  153. 1994 SLS P)43 and P045 Codes??
  154. northstar engine
  155. 1996 engine swap.
  156. Change oil @ 3k or when comp says to?
  157. NorthStar .. fathered by the ALLANTE ....
  158. Whoa, look at this, L37 in a '95 Monte Carlo Z34!
  159. check oil level?
  160. de carbonization of northstar engine
  161. Mobil 1 in all '08 Caddys
  162. 4.9 vs. Northstar
  163. Posi install questions!
  164. Oil Usage
  165. pinout of crankshaft sensors?
  166. 2002 N* Deville occasionally idles too high
  167. Adding a friction modifier to the tranny
  168. How much horsepower would this do?
  169. What is that noise?
  170. ticking or knocking
  171. WOT: Is it really effective?
  172. Check coolant level message appeared twice in 6 months
  173. Failure to start
  174. Motor Oil is Killing our Cars / LONG / OT
  175. How bout this idea: Northstar in a golfcart?
  176. rsm racing
  177. oil weight
  178. rebuild a northstar
  179. Old Man checkin in..Hi Sal!
  180. serious question about my n*
  181. Free Ign. module with 3 coils from 93 STS
  182. Starburst on oil
  183. 96 Cadillac ETC, Idle Problems
  184. 2000+ N* Info needed
  185. Bad Mileage And Weird Whoosh Sound
  186. Why Lower crankcase should be done...
  187. New northstar reliable?
  188. How to test ignition control module
  189. Engine identification and swap.
  190. Installed intake
  191. 99 deville with a missfire
  192. Is the resonator necessary?
  193. Eldorado O2 sensors.
  194. Engine swap 97 Deville
  195. Need a little starting help?
  196. Is Seafoam safe to use in a Northstar?
  197. What oil is best for a 97 deville
  198. Honestly, is a Northstar Cadillac a wise purchase for a ~20 year old?
  199. Cost for a new starter in a 93-97 Northstar?
  200. Hey fellow cadillac lovers
  201. How many cubic inches is a N*?
  202. Transmission Fluid Running Out of Transmission.
  203. Differences between 94 and 98 N*
  204. hesitation then takes off like a bat out of hell.
  205. 1999 300 sts engine in a 97 deville
  206. Am I screwed ?
  207. Coolant Additives?
  208. Nitrous Help?!?!?!??!?!
  209. 93 Northstar stalling
  210. pcm location on 94 sts?
  211. motor
  212. Coolant Level
  213. 2005 N* with 10 miles $3000
  214. Engine Swap
  215. pics of the progress
  216. Oil Level Sensor?
  217. 97 seville cold crank problem... Help
  218. Cylinder leak-down test procedure (with percentage gauge)
  219. Coil Questions
  220. Purge Flow Problem
  221. Engine Cover?
  222. Modified Northstars - Need I say more?
  223. P0171 & P0174
  224. Anyone want a K&N air filter?
  225. Water in tailpipe, rough idle on start,
  226. Seville Engine replacement.
  227. Glasspacks
  228. 93 N* rough idle, no codes, loss power
  229. a/c compressor
  230. Contacted Fastchips
  231. 275vs300HP Eldo ESC/ETC
  232. GM Powertrain Information ".doc"
  233. '02 Deville Mods
  234. N* Ignition Module Pinout and Description?
  235. Excessive Idle RPM - Need advice
  236. bigserts
  237. Can you understand this?
  238. "New" Caddy, old leak?
  239. block swapping,crank sensors
  240. Tufoil?
  241. Northstart vs. 5.0
  242. MPG DROP - 22 to 17
  243. 94 Deville Concours- Idle in Drive Rough
  244. Should I use Dex-Cool?
  245. Dtc 420 & 1189
  246. Remote Start Killed My ICM!!?
  247. Where can you get headers for a Northstar?
  248. 02 Deville Sudden Stall
  249. light knocking... does not go away....
  250. 99 SLS runs funny