: Northstar Engines and System Technical Discussion



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  1. ♠ The never had a headgasket problem club…
  2. Cam Cover Colors
  3. P0410 and P0418 on 2005 Bonneville GXP
  4. Spark plug replacment
  5. 94 STS Acceleration issue
  6. EGR or IAC problem on -95 Eldo
  7. Northstar Headgasket Leak/Headbolts......Northstar Performance Bolts
  8. Sticky gas pedal
  9. Cannonball Run Sept 3/2011
  10. Would my baby make it?
  11. GM's response to ZDDP reduction in oil
  12. 1998 Cadillac STS overheating
  13. steel sleeve/block
  14. water pump cover gasket
  15. p0300
  16. New owner of a 98 Eldorado and need some advice
  17. Sub: The wikipedia of Cadillacs
  18. water pump cover leak
  19. headgasket thickness?!
  20. Garage sale
  21. Jake's studs make me happy in the pants.
  22. Any Previously tuned 2000 to 2003 PCM have lifetime tune upgrade
  23. 98 deville concour... correct spark plug gap
  24. Introduction and a little desperate for a fix
  25. 1998 Northstar throttle sticking.
  26. Coolant System Questions 1996 Cadillac Deville
  27. 98 seville sts white smoke
  28. Note to all stud kit customers, effective immediately pricing and policy changes.
  29. 2000 Deville Misfire
  30. Northstar Blown Head gasket problem
  31. Frequency of HG Failure by Age & Miles
  32. why is over filling bad ?
  33. Removing front valve covers from 99 STS engine in car.
  34. Catalytic Converter operating temp specs
  35. For those of you who've successfully rebuilt a northstar engine. . .
  36. cold carbon rap
  37. Note from grampa
  38. Jake i hope you are still here and have not left Thank you Jake for all you do
  39. when i get the heater core replaced to i stay Dex or go green
  40. Swapping PCM
  41. 99 STS running cold (yes cold!!)
  42. Denso Products
  43. '98 DeVille Northstar dies while coasting.
  44. 2000 seville SLS engine removal
  45. 94 Northstar Ecm options
  46. 400 Northstar Headgasket repairs completed
  47. 4.6 northstar injector information
  48. '99 STS with 16k miles, go for it or no?
  49. Bad MPG is freezing weather
  50. The dreaded weekly P0741 engine code & a fix
  51. Northstar Making a Loud Noise - Need Help!
  52. 99 STS Project
  53. Dead starter?
  54. looking for mechanic who does Time sert
  55. Northstar Engine Swap
  56. codes
  57. 2001 Northstar - Head Gaskets blown or not?? I'm stumped!!
  58. About to pull engine for head gaskets, mods and other repairs while engine is out
  59. Sea foaming l37
  60. Olds Aurora Hesitating
  61. Does anyone know how the steering wheel position sensor works?
  62. Delco has new oil filter design
  63. need an northstar engine block ,northstar performance?
  64. Best Economical Way to Get A Car to Jake in Canada
  65. Well, yard engine and tranny installed and took it on a test drive for a hundred mile
  66. Doing HG 1997 STS: questions!
  67. What would it take to mount this on an Eldorado?
  68. Why me? Two Northstars with failed head bolts/gaskets
  69. 96 Deville high idle.
  70. hard cold starting
  71. Wonders if I could run drano thru my heater core to unclog? Lol
  72. Modified Olds Aurora. Merry Christmas everyone!
  73. Torque converter.
  74. anyone here done the ring cleaning procedure?
  75. Bucks, sometimes stalls only under load
  76. 1997 eldorado with northstar
  77. Jake Wiebe, The Clown Prince of Cadillacs
  78. 2000 no roller cams i thout they where 2000 and up
  79. Got the Seville Back today Engine totaly rebuit with studs perfect
  80. Anyone know where the ground wires are for the ignition modules on 00+ Northstars?
  81. Verge of business closure and loss of the stud repair system
  82. When I put my half axles back in the trans one is out further than the other
  83. leaking Water Pump 2000 dts cadillac
  84. No cost HG replacement job, hopefully for a worthy cause this Christmas -
  85. Anyone have Picture of there Stud Job ?
  86. Anyone know what the washer and speednut on the rear transaxle mount is for?
  87. Jake, please get in contact with me
  88. carbonized pistons what does it mean ?
  89. 2000 and Newer Head Gaskets?
  90. RIP my 98. Engine goes boom at < 25,000 miles.
  91. couple questions on 2 loose ends...
  92. Suggestions for keeping 05 4.6L in mint condition?
  93. Can a torn plenum cause P0106?
  94. Best way to mate the engine to the transmission, flowers and wine?
  95. 3 out of 3: Intake Plenum
  96. Work has Been Started ThisMorning on my Baby
  97. 01 ESC project
  98. JoeTahoe you Need to Make Some Space in Your in Box
  99. To: Pete1996
  100. What Crankshaft Position Sensors should be used...brand and color...some were problem
  101. 1998 Seville stalling at stop light issues
  102. Head gasket repair, a intense project for a landscaper with little tech knowledge
  103. Need help identifying a part on the trans...
  104. Major oil leak in '98 Seville STS Northstar engine
  105. Catalyst not ready
  106. Proven NorthStar head gasket repair in Toronto
  107. Ignition quirks with built Northstar
  108. Oil pump and main seal for built Northstar
  109. Conventional oil first 2 oil changes better then full synthetic after new engine is ?
  110. 97 Eldorado ETC HG repair project
  111. How to identify VIN 9 vs VIN Y transmissions and engines
  112. Please help with 94 eldo trans trouble
  113. Big-Sert Head Repair - Can it be Done Without Removing the Engine?
  114. cold rattle
  115. At last a proven 100% fix for Northstar - Head Gasket Failure
  116. Flywheel holding tool
  117. Yahoo!!. Finally!!
  118. The joys of moving a business - updates on Northstar Performance -
  119. To Vincent M and BetterNorthstar -
  120. northstar water pump housing compatibility
  121. 106 octane in L37
  122. Engine Removal guide
  123. cracked lifters
  124. Looking for a time-sert kit or other options!!!!
  125. 1998 Cadillac STS starter clicks but won't start....HELP Please
  126. Northstar headgasket -- want to get 'er fixed, looking for words of wisdom
  127. 2000 deville base seized engine
  128. Re-fill or replace dexcool?
  129. '95 Eldo: how much life left
  130. 94 Eldo motor shaking
  131. Getting ready to fire up the twin turbo Northstar. What size Injectors?
  132. What would i damage that isnt already messed up if i
  133. 1999 northstar
  134. Oil War !
  135. Harmonic balancer torque
  136. engine stumble at red light after highway run
  137. water pump cartridge won't come out!!!!!
  138. Studkit purchase inquiry
  139. 97 Deville, Oil puddle on top of intake manifold, HELP!!!
  140. Dropping cradle starting today, couple of questions...
  141. Installing yard tranny from 2000 SLS into 00 DHS, 90k, Should I replace the ISS?
  142. Seeking opinions on adding an external tranny cooler in addition to the radiator
  143. Helpful hunts for dealing with timing when you have to pull the heads
  144. Think the HG may have went in my Aurora...
  145. Timing chain on rear bank has may have too much play...
  146. another head gasket story... need a little help.
  147. maybe not HG?????
  148. Installed Jake's studs engine with 65k, should I replace front crank seal, looks ok
  149. IP1556 code, no clue.
  150. 94 SLS cradle bolts
  151. Is there a feasible motor swap to do to a 97 Eldorado?
  152. In Detroit - Need headgasket repair recommendations
  153. This guy is doing major stuff
  154. GM Livonia Powetrain Engine Plant - Auction !
  155. Burn oil when turning, on-ramps wow...
  156. 2002 ETC inquiry
  157. Head Bolt/Stud Placement
  158. Still No Luck
  159. Suggestions: Alternator Repair on water cooled 99 Cadillac Seville Alternator
  160. Hot hot hot then not???
  161. intake leak at rear of manifold
  162. coolant leaks out end of new hose while clamped on pump and radiator.......?
  163. '99 DeVille, probably blown head gasket
  164. Ball bearings, pulleys, and grease
  165. Oil Question
  166. Upgrades to the Stud Kits -
  167. Aurora northstar based 4.0... computer issues... help!
  168. piston slap now!? come onnnn!?!?!?
  169. I have officially left the N* fold...
  170. Ok i did it
  171. Dex or Age? Your Thoughts?
  172. Northstar well designed? Are you on crack???
  173. interesting stuff..........
  174. Good Mechanic in Dallas, TX for HG job?
  175. R&R of heater pipes
  176. Incredible discounts- head gasket work, engines, you name it -
  177. For anyone on the fence as far as fixing their Northstar engine, read this.....
  178. Will this car blow another head gasket?
  179. Transmission transplant! Is it possible?!?
  180. Strange sound and stalling of 99 sts
  181. 1999 etc
  182. i would like to know how should a healthy northstar sound?
  183. ok still have stumble, error codes, between 900-1500 rpm
  184. It's official. Northstar Perfomance is moving.
  185. 2000 Eldorado - White Smoke from front passenger side
  186. More Power
  187. HG shop in NE Ohio that uses Jakes Studs just found it heres the info for anyone
  188. '97 Eldorado Starter issues.. Need help.
  189. Drill for studs with engine in the car
  190. New member-somewhat common question
  191. Rough dimensions and weight of a complete Northstar?
  192. Total cost of Head Gasket Repair
  193. Some bugs that appear to be electrical in nature...
  194. 3.5 from a 2002 Aurora
  195. Engine/Tranny mounts
  196. Cracked Block
  197. If you are in New England, and you have blown head gaskets, read this.....
  198. How many have really failed
  199. Oil Pan gasket help?
  200. Drilling holes in engine for Jakes Kit. . .best tool?
  201. p0300 ses flashing
  202. Zonie77
  203. Head issues. Dealer says i need new engine!! HELP!!
  204. little green hoses on crossover????
  205. P23 code and intermittent engine skip
  206. Most effective ways to clean head and deck surfaces for head gasket change?
  207. Losing Coolant
  208. acceptable coolant usage?
  209. Northstar performance stud kit-how long does it take to get?
  210. Should I use this engine or not?
  211. Question: Is it possible to drill and tap a hole for the torque strut on a 96 north*?
  212. Concerns in the middle of headgasket repair!
  213. "Service Airbag System" Message
  214. Block Or New Engine
  215. will a 94 water pump cover fit on a 95?
  216. CRACKED block .2000 DTS rarity now reality
  217. oxygen sensor removal
  218. 2001 STS P0307. Stalls and hesitates under light acceleration
  219. fuel rail ground
  220. Hmmm. . .Interesting read. Running Compression Test
  221. To Hone or not to Hone
  222. Deville Warped Block can this be fixed?????
  223. Why would smoke be filling the valve covers?
  224. Doing the studs and head gaskets , would like suggestions for locking cams & crank
  225. 98 cadillac eldorado 4.6 engine questions
  226. A few northstar ??
  227. Cant remove EGR
  228. HELP it wont start!
  229. changes made in 2004
  230. 95 PCM question
  231. Power inconsistancy, acceleration, normal? More than one car..
  232. New bearings, new rings, 1000 miles and still burning oil
  233. '97 etc flooded after hot soak
  234. 2000 ETC, vin 9, will seville/deville vin 9 motors fit?
  235. Ac charging problems
  236. 1999 sts
  237. Strange PC 0741 code situation - '97 STS
  238. 8000+ rpm
  239. Steel Seal
  240. baby northstar question
  241. month and day of midyear headbolt change in 2003
  242. Bank 1/2004 Deville DTS
  243. Fuel Injector problem
  244. 2000-01 cam problem
  245. Battery drain
  246. 1998 DeVille Overheating
  247. Temperature Gauge Dampening
  248. 2000 Deville Overheated losing coolant.
  249. Temp gauge dampened? Here's the answer:
  250. 222 degrees B4 fans?