: Northstar Engines and System Technical Discussion



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  1. Best way to mate the engine to the transmission, flowers and wine?
  2. 3 out of 3: Intake Plenum
  3. Work has Been Started ThisMorning on my Baby
  4. 01 ESC project
  5. JoeTahoe you Need to Make Some Space in Your in Box
  6. To: Pete1996
  7. What Crankshaft Position Sensors should be used...brand and color...some were problem
  8. 1998 Seville stalling at stop light issues
  9. Head gasket repair, a intense project for a landscaper with little tech knowledge
  10. Need help identifying a part on the trans...
  11. Major oil leak in '98 Seville STS Northstar engine
  12. Catalyst not ready
  13. Proven NorthStar head gasket repair in Toronto
  14. Ignition quirks with built Northstar
  15. Oil pump and main seal for built Northstar
  16. Conventional oil first 2 oil changes better then full synthetic after new engine is ?
  17. 97 Eldorado ETC HG repair project
  18. How to identify VIN 9 vs VIN Y transmissions and engines
  19. Please help with 94 eldo trans trouble
  20. Big-Sert Head Repair - Can it be Done Without Removing the Engine?
  21. cold rattle
  22. At last a proven 100% fix for Northstar - Head Gasket Failure
  23. Flywheel holding tool
  24. Yahoo!!. Finally!!
  25. The joys of moving a business - updates on Northstar Performance -
  26. To Vincent M and BetterNorthstar -
  27. northstar water pump housing compatibility
  28. 106 octane in L37
  29. Engine Removal guide
  30. cracked lifters
  31. Looking for a time-sert kit or other options!!!!
  32. 1998 Cadillac STS starter clicks but won't start....HELP Please
  33. Northstar headgasket -- want to get 'er fixed, looking for words of wisdom
  34. 2000 deville base seized engine
  35. Re-fill or replace dexcool?
  36. '95 Eldo: how much life left
  37. 94 Eldo motor shaking
  38. Getting ready to fire up the twin turbo Northstar. What size Injectors?
  39. What would i damage that isnt already messed up if i
  40. 1999 northstar
  41. Oil War !
  42. Harmonic balancer torque
  43. engine stumble at red light after highway run
  44. water pump cartridge won't come out!!!!!
  45. Studkit purchase inquiry
  46. 97 Deville, Oil puddle on top of intake manifold, HELP!!!
  47. Dropping cradle starting today, couple of questions...
  48. Installing yard tranny from 2000 SLS into 00 DHS, 90k, Should I replace the ISS?
  49. Seeking opinions on adding an external tranny cooler in addition to the radiator
  50. Helpful hunts for dealing with timing when you have to pull the heads
  51. Think the HG may have went in my Aurora...
  52. Timing chain on rear bank has may have too much play...
  53. another head gasket story... need a little help.
  54. maybe not HG?????
  55. Installed Jake's studs engine with 65k, should I replace front crank seal, looks ok
  56. IP1556 code, no clue.
  57. 94 SLS cradle bolts
  58. Is there a feasible motor swap to do to a 97 Eldorado?
  59. In Detroit - Need headgasket repair recommendations
  60. This guy is doing major stuff
  61. GM Livonia Powetrain Engine Plant - Auction !
  62. Burn oil when turning, on-ramps wow...
  63. 2002 ETC inquiry
  64. Head Bolt/Stud Placement
  65. Still No Luck
  66. Suggestions: Alternator Repair on water cooled 99 Cadillac Seville Alternator
  67. Hot hot hot then not???
  68. intake leak at rear of manifold
  69. coolant leaks out end of new hose while clamped on pump and radiator.......?
  70. '99 DeVille, probably blown head gasket
  71. Ball bearings, pulleys, and grease
  72. Oil Question
  73. Upgrades to the Stud Kits -
  74. Aurora northstar based 4.0... computer issues... help!
  75. piston slap now!? come onnnn!?!?!?
  76. I have officially left the N* fold...
  77. Ok i did it
  78. Dex or Age? Your Thoughts?
  79. Northstar well designed? Are you on crack???
  80. interesting stuff..........
  81. Good Mechanic in Dallas, TX for HG job?
  82. R&R of heater pipes
  83. Incredible discounts- head gasket work, engines, you name it -
  84. For anyone on the fence as far as fixing their Northstar engine, read this.....
  85. Will this car blow another head gasket?
  86. Transmission transplant! Is it possible?!?
  87. Strange sound and stalling of 99 sts
  88. 1999 etc
  89. i would like to know how should a healthy northstar sound?
  90. ok still have stumble, error codes, between 900-1500 rpm
  91. It's official. Northstar Perfomance is moving.
  92. 2000 Eldorado - White Smoke from front passenger side
  93. More Power
  94. HG shop in NE Ohio that uses Jakes Studs just found it heres the info for anyone
  95. '97 Eldorado Starter issues.. Need help.
  96. Drill for studs with engine in the car
  97. New member-somewhat common question
  98. Rough dimensions and weight of a complete Northstar?
  99. Total cost of Head Gasket Repair
  100. Some bugs that appear to be electrical in nature...
  101. 3.5 from a 2002 Aurora
  102. Engine/Tranny mounts
  103. Cracked Block
  104. If you are in New England, and you have blown head gaskets, read this.....
  105. How many have really failed
  106. Oil Pan gasket help?
  107. Drilling holes in engine for Jakes Kit. . .best tool?
  108. p0300 ses flashing
  109. Zonie77
  110. Head issues. Dealer says i need new engine!! HELP!!
  111. little green hoses on crossover????
  112. P23 code and intermittent engine skip
  113. Most effective ways to clean head and deck surfaces for head gasket change?
  114. Losing Coolant
  115. acceptable coolant usage?
  116. Northstar performance stud kit-how long does it take to get?
  117. Should I use this engine or not?
  118. Question: Is it possible to drill and tap a hole for the torque strut on a 96 north*?
  119. Concerns in the middle of headgasket repair!
  120. "Service Airbag System" Message
  121. Block Or New Engine
  122. will a 94 water pump cover fit on a 95?
  123. CRACKED block .2000 DTS rarity now reality
  124. oxygen sensor removal
  125. 2001 STS P0307. Stalls and hesitates under light acceleration
  126. fuel rail ground
  127. Hmmm. . .Interesting read. Running Compression Test
  128. To Hone or not to Hone
  129. Deville Warped Block can this be fixed?????
  130. Why would smoke be filling the valve covers?
  131. Doing the studs and head gaskets , would like suggestions for locking cams & crank
  132. 98 cadillac eldorado 4.6 engine questions
  133. A few northstar ??
  134. Cant remove EGR
  135. HELP it wont start!
  136. changes made in 2004
  137. 95 PCM question
  138. Power inconsistancy, acceleration, normal? More than one car..
  139. New bearings, new rings, 1000 miles and still burning oil
  140. '97 etc flooded after hot soak
  141. 2000 ETC, vin 9, will seville/deville vin 9 motors fit?
  142. Ac charging problems
  143. 1999 sts
  144. Strange PC 0741 code situation - '97 STS
  145. 8000+ rpm
  146. Steel Seal
  147. baby northstar question
  148. month and day of midyear headbolt change in 2003
  149. Bank 1/2004 Deville DTS
  150. Fuel Injector problem
  151. 2000-01 cam problem
  152. Battery drain
  153. 1998 DeVille Overheating
  154. Temperature Gauge Dampening
  155. 2000 Deville Overheated losing coolant.
  156. Temp gauge dampened? Here's the answer:
  157. 222 degrees B4 fans?
  158. question about new rebuild on 99 sts
  159. 1999 Concours
  160. Running tad bit cool - thermostat or ect sensor?
  161. What else is possibly left???
  162. Yahoo!! My car runs!! :-)
  163. 2001 Cadillac Deville Stalls/rough idle
  164. Can you replace the HG with the engine in the car?
  165. just lost my oil pressure
  166. EGR valve
  167. stop engine, low oil pressure warning. oil full
  168. Perplexed. Can't figure out what this 1 connector goes to
  169. Blown Northstar V8
  170. Blower motor removal
  171. Recommended Serpentine Belt?
  172. Anyone know how to check an ac compressor
  173. Where to route the starter cable?
  174. Acronyms
  175. Runing Hotter than Usual
  176. Installing engine top dead center
  177. is there any place around philly that repairs northstar head gaskets?
  178. Down Pipe Should be Ported
  179. In a bind and need some info
  180. Notice to all Northstar Technicans; including the DIY crowd-
  181. Question for anyone who has used one of Jake's stud kits....
  182. Alas.....another head gasket has given up the ghost...
  183. How hard is it to convert a 3.11 transaxel to 3.73?
  184. 2001 Deville 224,000 mi.
  185. screwed up big time - need a coolant crossover
  186. Would you invest; if Northstar Performance offered investment plans?
  187. Pics of coolant test of exhaust gas/head gasket leaking?
  188. jakes studs
  189. thermostat housing drips
  190. 2000 Eldorado ETC 4.6L Head Gasket Questions
  191. Collaboration of ideas about Superchargers on FWD Northstar
  192. New engine rebuilt breakin procedure
  193. 95 Eldorado with Jake's studs
  194. Northstar tranny pan bolt.
  195. Head Gasket Gurus, In here!
  196. head bolt torque info?????
  197. Drivability Problems 94 Eldorado
  198. Cadillac Specialties, Good work???
  199. HG repair in DC, MD or VA???
  200. bolt pattern differences between L37 and LD8?
  201. informative.......
  202. Dry Film Lubricants.
  203. Temp gauge position, what is the basis for this?
  204. Mustang 4.6L Injectors on Northstars?
  205. oil pump spacer driver
  206. 2000 and up N* engines?
  207. 94 Eldorado 4T80E No Forward Gears After Shift Solenoid Change
  208. anyone MARRYYLANNDD??????
  209. Better Mileage out of LD8 Northstar
  210. Service Emissions system message
  211. 2002 Deville Multiple codes, rough idle, surging at high RPM
  212. Interesting oil info
  213. Fuel Filter location 95 deville concours 4.6
  214. 95 Deville Concours 4.6 bucking while in gear and AC compressor on
  215. threading for norms inserts
  216. 95 deville 4.6 northstar ISC clicking
  217. Setting timing on 1999 STS after HG repair
  218. 96 Deville Problems
  219. Whats the deal with my o2 sensors
  220. 2000STS oil pan problems
  221. oil smells like gas low oil pressure
  222. Idles strangely when turning heat/ blower switch "on"
  223. OBDii USB scanner
  224. Last post, race car blew up
  225. Long Hard Starts
  226. 2000 Deville DTS upgrades
  227. What the heck is it?
  228. Purge line???
  229. Ideal IAT Sensor Conditions
  230. overheating issue
  231. Engines To Ship to USA via UPS - FINALLY ALL SET UP!
  232. After 17 years, GM is bidding farewell to the once groundbreaking NORTHSTAR
  233. Supercharger like whistle?
  234. 98 deville BlownHead Gasket???
  235. Cooling question I know Another one
  236. chocolate
  237. Damm leaking half seal, what about lucas?
  238. 2000 Cadillac Deville Speedo Problems!
  239. water pump pulley
  240. 01 deville just bought a lemon?
  241. 1999 STS V8 Northstar Engine Misfire / Smoke
  242. 99 Deville starting idle issue
  243. P1376, P0340, I'm desperate...
  244. A rep from General Motors is coming to my shop tomorrow!
  245. Reluctor wheel clocking?
  246. Combo electrical/fuel problem in race car
  247. head dowels
  248. peanut butter in coolant resevoir
  249. 96 STS P0171 & P0174 Code
  250. Battery or alternator