: Northstar Engines and System Technical Discussion



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  1. What is timesert
  2. Track Results from Today!!
  3. cracked block
  4. My Northstar adventure is finally over...
  5. How hard is it to change the plugs on a N*
  6. Took the Caddy out Racin...now I want to mod
  7. JUST HIT 100k mi TONIGHT!!!
  8. 02 Deville Overheating
  9. NEED HELP gotta get engine buttoned up after install
  10. 2000 Cadillac STSi race car
  11. Team Northstar Le Mans Prototype race car
  12. Northstar Info Website
  13. '98 Eldorado codes
  14. Please help with codes>>>
  15. Stainless Fuel Rail Schrader Valve Size
  16. Shake on idle until throttle applied
  17. Does the aurora N* have the same issues?
  18. 93 MAP Sensor Shorted
  19. Nitrous Use on 96+ N* - got some ?'s
  20. 96 sts check engine light on but no codes
  21. '95 Eldorado Sputtering and Backfiring?
  22. 2000 Deville DTS engine codes, please help
  23. No start or spark
  24. New but still overheating
  25. Spark Plug Wires - Idea?
  26. rambling about intake - and porting/mod worklog
  27. Northstar question
  28. n* ?
  29. Chevron Delo 10W-30
  30. Buying a new Caddy - Advice?
  31. How late is too late for fuel rail recall
  32. N* Serial number
  33. Has anyone done a TC in a N* car?
  34. A\C Trouble
  35. BigSert Kit
  36. Cooling System Question
  37. Alternator Cooling
  38. Service Stability System On & ABS light
  39. Which codes....?
  40. G-Northstar Intake Plug
  41. Anybody here have Dynomax Super Turbos on your Northstar?
  42. Head gasket poll... please check in.
  43. Po172 & Po174 Fixed 2001 Dts
  44. northstars in general
  45. Anyone actually done a head gasket in car
  46. Conversion to LSx Throttle body
  47. intake/TB interchange question!
  48. Aftermarket Replacement Ignition Coils? Step in!
  49. 1995 SLS cranking but not starting, code p035
  50. Torque Converter while the trans is out
  51. Doing a half case reseal myself?
  52. how to fix these two code problems?
  53. 99 to 96 swap question
  54. Torque Converter Clutch (P 0741 TCC stuck off)
  55. aftermarket (granatelli/other) Mass Air Sensors?
  56. For those STILL interested in BORED TB's!
  57. N* in Corvette?
  58. Wiring Scheme for 98 Deville
  59. Water Pump Drive Pulley Removal
  60. Crossover pipe & Exhaust discussion
  61. Show off your Cold air intakes!
  62. Westers vs Fastchip for '95
  63. Stranded out of town
  64. Interesting Service Bulletin - Did anyone know about this?
  65. Forgive me, but im looking for a few things (all chime in)
  66. Details on the NorthStar
  67. Guys I need some help please
  68. What's this hole in the air box for?
  69. Advancing timing on a orbII Northstar for performance gains
  70. exported cadillacs & error codes
  71. right FPR part for overseas N*
  72. Progress on Timesert Install
  73. 2004 Deville brakes changed now stalls while driving
  74. 94 Seville Backfire- Cracked Intake Manifold on startup.
  75. P1416 code & warmup stall problems
  76. What Materials Are Used In Norhtstars ?
  77. Aack, my poor dad. Cracked block 2000 DeVille
  78. 96 Seville/97 Deville - different gear ratio?
  79. Eldorado Cooling System
  80. New nitrous controller - installed
  81. Intermittent '93 STS problem
  82. For those that dropped the cradle
  83. Westers Will Hack the Northstar NOW!
  84. 1995 STS Hard Starting
  85. Question about the factory air intake...
  86. 93 Seville Running Rich
  87. Spark plugs on a 4.9 1995 Deville
  88. 5-w30 in 99 N* ??
  89. Is there any way to check if my car has a bad headgasket?
  90. who to turn off the DIC coolant temperature reading
  91. speeds of radiator's fans
  92. No reverse ????? 93 STS
  93. North* Air Pump
  94. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  95. 96 STS in Israel
  96. Is $1500 a good deal for having my headgaskets replaced?
  97. a few numbers
  98. to hot??????
  99. 93 Eldorado
  100. Timesert 96 n*
  101. Northstar ECU
  102. 93 Eldorado?????????????
  103. Swith Problem message - how to find which swithc
  104. 93 Northstar engine question
  105. Vids of other vehicles with Northstar engines
  106. Head Gasket Problem
  107. Timesert Kit Info
  108. Engine likes to shut off in rain/wet snow/high humidity
  109. Tune up time?
  110. Engine compartment question
  111. Timsert Kit (unused ) for sale $300 + ship
  112. Cost of a half-case reseal ?
  113. What were the revisions to the Northstar in 2000?
  114. K&N Air Intake Performance Filter
  115. What did Cadillac do to get more power?
  116. 99 sts head gasket repair - shop in NJ area?
  117. Starter problems?
  118. Help, Just removed Radiator coolant resovoir 2004 sls
  119. N* performance rebuild
  120. Swapping Northstar for Vortec
  121. 1993 Sts 32v
  122. "Mud" around the insides of my fuel lines
  123. How to know if the coolant is old
  124. a bunch of problems
  125. Any mechanics in NYC/Queens/LI?
  126. Bored TB's revisited
  127. Oil Leaks
  128. where to buy torque plate for honing block?
  129. Compression Ratio
  130. HOLe IN MY BLOCK-D'OH! ??motors around?
  131. Cam Question
  132. crank sensor replacement
  133. A012 Code - Temperature Sensor Location?
  134. Oil Pan Problem
  135. FPR Replaced - Still Runs Little Rough
  136. Light Fright
  137. 1994 SLS P)43 and P045 Codes??
  138. northstar engine
  139. 1996 engine swap.
  140. Change oil @ 3k or when comp says to?
  141. NorthStar .. fathered by the ALLANTE ....
  142. Whoa, look at this, L37 in a '95 Monte Carlo Z34!
  143. check oil level?
  144. de carbonization of northstar engine
  145. Mobil 1 in all '08 Caddys
  146. 4.9 vs. Northstar
  147. Posi install questions!
  148. Oil Usage
  149. pinout of crankshaft sensors?
  150. 2002 N* Deville occasionally idles too high
  151. Adding a friction modifier to the tranny
  152. How much horsepower would this do?
  153. What is that noise?
  154. ticking or knocking
  155. WOT: Is it really effective?
  156. Check coolant level message appeared twice in 6 months
  157. Failure to start
  158. Motor Oil is Killing our Cars / LONG / OT
  159. How bout this idea: Northstar in a golfcart?
  160. rsm racing
  161. oil weight
  162. rebuild a northstar
  163. Old Man checkin in..Hi Sal!
  164. serious question about my n*
  165. Free Ign. module with 3 coils from 93 STS
  166. Starburst on oil
  167. 96 Cadillac ETC, Idle Problems
  168. 2000+ N* Info needed
  169. Bad Mileage And Weird Whoosh Sound
  170. Why Lower crankcase should be done...
  171. New northstar reliable?
  172. How to test ignition control module
  173. Engine identification and swap.
  174. Installed intake
  175. 99 deville with a missfire
  176. Is the resonator necessary?
  177. Eldorado O2 sensors.
  178. Engine swap 97 Deville
  179. Need a little starting help?
  180. Is Seafoam safe to use in a Northstar?
  181. What oil is best for a 97 deville
  182. Honestly, is a Northstar Cadillac a wise purchase for a ~20 year old?
  183. Cost for a new starter in a 93-97 Northstar?
  184. Hey fellow cadillac lovers
  185. How many cubic inches is a N*?
  186. Transmission Fluid Running Out of Transmission.
  187. Differences between 94 and 98 N*
  188. hesitation then takes off like a bat out of hell.
  189. 1999 300 sts engine in a 97 deville
  190. Am I screwed ?
  191. Coolant Additives?
  192. Nitrous Help?!?!?!??!?!
  193. 93 Northstar stalling
  194. pcm location on 94 sts?
  195. motor
  196. Coolant Level
  197. 2005 N* with 10 miles $3000
  198. Engine Swap
  199. pics of the progress
  200. Oil Level Sensor?
  201. 97 seville cold crank problem... Help
  202. Cylinder leak-down test procedure (with percentage gauge)
  203. Coil Questions
  204. Purge Flow Problem
  205. Engine Cover?
  206. Modified Northstars - Need I say more?
  207. P0171 & P0174
  208. Anyone want a K&N air filter?
  209. Water in tailpipe, rough idle on start,
  210. Seville Engine replacement.
  211. Glasspacks
  212. 93 N* rough idle, no codes, loss power
  213. a/c compressor
  214. Contacted Fastchips
  215. 275vs300HP Eldo ESC/ETC
  216. GM Powertrain Information ".doc"
  217. '02 Deville Mods
  218. N* Ignition Module Pinout and Description?
  219. Excessive Idle RPM - Need advice
  220. bigserts
  221. Can you understand this?
  222. "New" Caddy, old leak?
  223. block swapping,crank sensors
  224. Tufoil?
  225. Northstart vs. 5.0
  226. MPG DROP - 22 to 17
  227. 94 Deville Concours- Idle in Drive Rough
  228. Should I use Dex-Cool?
  229. Dtc 420 & 1189
  230. Remote Start Killed My ICM!!?
  231. Where can you get headers for a Northstar?
  232. 02 Deville Sudden Stall
  233. light knocking... does not go away....
  234. 99 SLS runs funny
  235. Northstar 4.6 - coolant comes out rear exhaust manifold bolt hole
  236. AMSOIL in 96 STS with 88K
  237. Havoline?
  238. Replacement Air Filter
  239. Oil, Gasoline, N*'s, and long trips
  240. 96 SLS knock
  241. Crank sensor replacement
  242. Synthetic Blend?
  243. 93 STS N* P132 (E132) ... Knock Sensor Circuitry Failure
  244. Best Exhaust Upgrade for a 96 STS.
  245. N* Forged pistons
  246. N* crankshafts
  247. 96 STS overheating
  248. Looking for a core N*/Aurora V8 crank,,,
  249. Having a problem with 94 STS
  250. I Think I found my leak (Burning Oil Smell Cont.)