: Northstar Engines and System Technical Discussion



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  1. 1995 SLS cranking but not starting, code p035
  2. Torque Converter while the trans is out
  3. Doing a half case reseal myself?
  4. how to fix these two code problems?
  5. 99 to 96 swap question
  6. Torque Converter Clutch (P 0741 TCC stuck off)
  7. aftermarket (granatelli/other) Mass Air Sensors?
  8. For those STILL interested in BORED TB's!
  9. N* in Corvette?
  10. Wiring Scheme for 98 Deville
  11. Water Pump Drive Pulley Removal
  12. Crossover pipe & Exhaust discussion
  13. Show off your Cold air intakes!
  14. Westers vs Fastchip for '95
  15. Stranded out of town
  16. Interesting Service Bulletin - Did anyone know about this?
  17. Forgive me, but im looking for a few things (all chime in)
  18. Details on the NorthStar
  19. Guys I need some help please
  20. What's this hole in the air box for?
  21. Advancing timing on a orbII Northstar for performance gains
  22. exported cadillacs & error codes
  23. right FPR part for overseas N*
  24. Progress on Timesert Install
  25. 2004 Deville brakes changed now stalls while driving
  26. 94 Seville Backfire- Cracked Intake Manifold on startup.
  27. P1416 code & warmup stall problems
  28. What Materials Are Used In Norhtstars ?
  29. Aack, my poor dad. Cracked block 2000 DeVille
  30. 96 Seville/97 Deville - different gear ratio?
  31. Eldorado Cooling System
  32. New nitrous controller - installed
  33. Intermittent '93 STS problem
  34. For those that dropped the cradle
  35. Westers Will Hack the Northstar NOW!
  36. 1995 STS Hard Starting
  37. Question about the factory air intake...
  38. 93 Seville Running Rich
  39. Spark plugs on a 4.9 1995 Deville
  40. 5-w30 in 99 N* ??
  41. Is there any way to check if my car has a bad headgasket?
  42. who to turn off the DIC coolant temperature reading
  43. speeds of radiator's fans
  44. No reverse ????? 93 STS
  45. North* Air Pump
  46. Just replaced my Crank Position Sensors...EASY JOB!!!
  47. 97 Eldo - 4.0 NORTHSTAR - NO POWER?
  48. 96 STS in Israel
  49. Is $1500 a good deal for having my headgaskets replaced?
  50. a few numbers
  51. to hot??????
  52. 93 Eldorado
  53. Timesert 96 n*
  54. Northstar ECU
  55. 93 Eldorado?????????????
  56. Swith Problem message - how to find which swithc
  57. 93 Northstar engine question
  58. Vids of other vehicles with Northstar engines
  59. Head Gasket Problem
  60. Timesert Kit Info
  61. Engine likes to shut off in rain/wet snow/high humidity
  62. Tune up time?
  63. Engine compartment question
  64. Timsert Kit (unused ) for sale $300 + ship
  65. Cost of a half-case reseal ?
  66. What were the revisions to the Northstar in 2000?
  67. K&N Air Intake Performance Filter
  68. What did Cadillac do to get more power?
  69. 99 sts head gasket repair - shop in NJ area?
  70. Starter problems?
  71. Help, Just removed Radiator coolant resovoir 2004 sls
  72. N* performance rebuild
  73. Swapping Northstar for Vortec
  74. 1993 Sts 32v
  75. "Mud" around the insides of my fuel lines
  76. How to know if the coolant is old
  77. a bunch of problems
  78. Any mechanics in NYC/Queens/LI?
  79. Bored TB's revisited
  80. Oil Leaks
  81. where to buy torque plate for honing block?
  82. Compression Ratio
  83. HOLe IN MY BLOCK-D'OH! ??motors around?
  84. Cam Question
  85. crank sensor replacement
  86. A012 Code - Temperature Sensor Location?
  87. Oil Pan Problem
  88. FPR Replaced - Still Runs Little Rough
  89. Light Fright
  90. 1994 SLS P)43 and P045 Codes??
  91. northstar engine
  92. 1996 engine swap.
  93. Change oil @ 3k or when comp says to?
  94. NorthStar .. fathered by the ALLANTE ....
  95. Whoa, look at this, L37 in a '95 Monte Carlo Z34!
  96. check oil level?
  97. de carbonization of northstar engine
  98. Mobil 1 in all '08 Caddys
  99. 4.9 vs. Northstar
  100. Posi install questions!
  101. Oil Usage
  102. pinout of crankshaft sensors?
  103. 2002 N* Deville occasionally idles too high
  104. Adding a friction modifier to the tranny
  105. How much horsepower would this do?
  106. What is that noise?
  107. ticking or knocking
  108. WOT: Is it really effective?
  109. Check coolant level message appeared twice in 6 months
  110. Failure to start
  111. Motor Oil is Killing our Cars / LONG / OT
  112. How bout this idea: Northstar in a golfcart?
  113. rsm racing
  114. oil weight
  115. rebuild a northstar
  116. Old Man checkin in..Hi Sal!
  117. serious question about my n*
  118. Free Ign. module with 3 coils from 93 STS
  119. Starburst on oil
  120. 96 Cadillac ETC, Idle Problems
  121. 2000+ N* Info needed
  122. Bad Mileage And Weird Whoosh Sound
  123. Why Lower crankcase should be done...
  124. New northstar reliable?
  125. How to test ignition control module
  126. Engine identification and swap.
  127. Installed intake
  128. 99 deville with a missfire
  129. Is the resonator necessary?
  130. Eldorado O2 sensors.
  131. Engine swap 97 Deville
  132. Need a little starting help?
  133. Is Seafoam safe to use in a Northstar?
  134. What oil is best for a 97 deville
  135. Honestly, is a Northstar Cadillac a wise purchase for a ~20 year old?
  136. Cost for a new starter in a 93-97 Northstar?
  137. Hey fellow cadillac lovers
  138. How many cubic inches is a N*?
  139. Transmission Fluid Running Out of Transmission.
  140. Differences between 94 and 98 N*
  141. hesitation then takes off like a bat out of hell.
  142. 1999 300 sts engine in a 97 deville
  143. Am I screwed ?
  144. Coolant Additives?
  145. Nitrous Help?!?!?!??!?!
  146. 93 Northstar stalling
  147. pcm location on 94 sts?
  148. motor
  149. Coolant Level
  150. 2005 N* with 10 miles $3000
  151. Engine Swap
  152. pics of the progress
  153. Oil Level Sensor?
  154. 97 seville cold crank problem... Help
  155. Cylinder leak-down test procedure (with percentage gauge)
  156. Coil Questions
  157. Purge Flow Problem
  158. Engine Cover?
  159. Modified Northstars - Need I say more?
  160. P0171 & P0174
  161. Anyone want a K&N air filter?
  162. Water in tailpipe, rough idle on start,
  163. Seville Engine replacement.
  164. Glasspacks
  165. 93 N* rough idle, no codes, loss power
  166. a/c compressor
  167. Contacted Fastchips
  168. 275vs300HP Eldo ESC/ETC
  169. GM Powertrain Information ".doc"
  170. '02 Deville Mods
  171. N* Ignition Module Pinout and Description?
  172. Excessive Idle RPM - Need advice
  173. bigserts
  174. Can you understand this?
  175. "New" Caddy, old leak?
  176. block swapping,crank sensors
  177. Tufoil?
  178. Northstart vs. 5.0
  179. MPG DROP - 22 to 17
  180. 94 Deville Concours- Idle in Drive Rough
  181. Should I use Dex-Cool?
  182. Dtc 420 & 1189
  183. Remote Start Killed My ICM!!?
  184. Where can you get headers for a Northstar?
  185. 02 Deville Sudden Stall
  186. light knocking... does not go away....
  187. 99 SLS runs funny
  188. Northstar 4.6 - coolant comes out rear exhaust manifold bolt hole
  189. AMSOIL in 96 STS with 88K
  190. Havoline?
  191. Replacement Air Filter
  192. Oil, Gasoline, N*'s, and long trips
  193. 96 SLS knock
  194. Crank sensor replacement
  195. Synthetic Blend?
  196. 93 STS N* P132 (E132) ... Knock Sensor Circuitry Failure
  197. Best Exhaust Upgrade for a 96 STS.
  198. N* Forged pistons
  199. N* crankshafts
  200. 96 STS overheating
  201. Looking for a core N*/Aurora V8 crank,,,
  202. Having a problem with 94 STS
  203. I Think I found my leak (Burning Oil Smell Cont.)
  204. Suspension Stability
  205. will '94 fuel injectors work in a '96?
  206. I miss the Bliss
  207. So much for your "bullet-proof" Northstar engines...
  208. 2000 sts read
  209. 97 deville overheated!!!
  210. What are these parts on my 95 Eldo?
  211. Sealing a radiator leak
  212. PCM P 0410 Secondary Air Injection System Malfunction
  213. Northstars in '95
  214. Reduced new engine power during breakin period?
  215. Boring out the N*?
  216. N* Ifr
  217. tuning software
  218. Pcm 0174
  219. Odc Ii
  220. ***New ROSS Pistons for a N* (WIth Ceramic Coating) $750***
  221. Alternator Replaced, Now Belt Squeaks, How to Fix?
  222. XLR's N* VVT rumble on startup and engine light.
  223. Quick question about a noise
  224. Help 06dts Mpg
  225. Zddp
  226. How deep do you go into motors and repairs
  227. Crank Position Sensor
  228. 94 STS cracked block
  229. Dex-cool?
  230. Performance chips
  231. It's Me again!
  232. CODES-I'm New-Check Engine light
  233. 96 SLS Head Gasket
  234. Serious help needed with 1995 northstar
  235. Cover up UGLY valve cover 95-99
  236. Who has the best warranty
  237. Annoying Tranny Whine
  238. Car just dies. Please help!
  239. service engine soon light
  240. 1993 STS running rough P053 Code
  241. 2000 Eldorado ETC Misfire #2
  242. Revisiting Airflow = Torque
  243. missed a time sert kit
  244. Newbie here and tryin to find my CKP
  245. Temperature Concerns
  246. Northstar- Starting, Running Problems
  247. 94 Seville intermittent hard start
  248. Engine miss
  249. sticker shock
  250. 9 codes today, i reckon a bad earth?