: Northstar Engines and System Technical Discussion



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