: Northstar Engines and System Technical Discussion



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  1. P0101 and P0741 -2000 Deville
  2. Cam shaft code 99 deville ongoing project with hg repair
  3. Blown Head Gasket 00 Deville
  4. God Bless America - stud kits to ship from new USA location
  5. Any differences between N* in 98 Deville and 98 Seville?
  6. 98 Deville HG failure
  7. Minimum idle speed adjustment on 1996 throttle body
  8. My NorthStar Head Stud installation picture
  9. bad idle and shuts off
  10. Question on Northstar small cover bolts, what size wrench?
  11. 2002 Cadillac DeVille and engine skip
  12. dropping Northstar
  13. Scan Tools For The DIY
  14. engine form 97 into 99?
  15. 94 4.6 Water Pump Housing question
  16. Northstar Performance - 24 hour head gasket repair & bottom end re-seal
  17. 1998 Deville, Both Cooling Fans fail to turn on when commanded with TECH II
  18. 1998 Deville Waterpump housing cover gasket is it reall a dealer only item
  19. Radiator Flush 02 deville
  20. Cannot remove spark plugs
  21. Crankshaft Sensors
  22. Crankshaft sensor?
  23. Fixed - Map sensors keep failing on 94 NorthStar
  24. Which motor mount is this?
  25. Stalls when stopping/stopped
  26. Help!!
  27. ♠ The never had a headgasket problem club…
  28. Cam Cover Colors
  29. P0410 and P0418 on 2005 Bonneville GXP
  30. Spark plug replacment
  31. 94 STS Acceleration issue
  32. EGR or IAC problem on -95 Eldo
  33. Northstar Headgasket Leak/Headbolts......Northstar Performance Bolts
  34. Sticky gas pedal
  35. Cannonball Run Sept 3/2011
  36. Would my baby make it?
  37. GM's response to ZDDP reduction in oil
  38. 1998 Cadillac STS overheating
  39. steel sleeve/block
  40. water pump cover gasket
  41. p0300
  42. New owner of a 98 Eldorado and need some advice
  43. Sub: The wikipedia of Cadillacs
  44. water pump cover leak
  45. headgasket thickness?!
  46. Garage sale
  47. Jake's studs make me happy in the pants.
  48. Any Previously tuned 2000 to 2003 PCM have lifetime tune upgrade
  49. 98 deville concour... correct spark plug gap
  50. Introduction and a little desperate for a fix
  51. 1998 Northstar throttle sticking.
  52. Coolant System Questions 1996 Cadillac Deville
  53. 98 seville sts white smoke
  54. Note to all stud kit customers, effective immediately pricing and policy changes.
  55. 2000 Deville Misfire
  56. Frequency of HG Failure by Age & Miles
  57. why is over filling bad ?
  58. Removing front valve covers from 99 STS engine in car.
  59. Catalytic Converter operating temp specs
  60. For those of you who've successfully rebuilt a northstar engine. . .
  61. cold carbon rap
  62. Note from grampa
  63. Jake i hope you are still here and have not left Thank you Jake for all you do
  64. when i get the heater core replaced to i stay Dex or go green
  65. Swapping PCM
  66. 99 STS running cold (yes cold!!)
  67. Denso Products
  68. '98 DeVille Northstar dies while coasting.
  69. 2000 seville SLS engine removal
  70. 94 Northstar Ecm options
  71. 400 Northstar Headgasket repairs completed
  72. 4.6 northstar injector information
  73. '99 STS with 16k miles, go for it or no?
  74. Bad MPG is freezing weather
  75. The dreaded weekly P0741 engine code & a fix
  76. Northstar Making a Loud Noise - Need Help!
  77. 99 STS Project
  78. Dead starter?
  79. looking for mechanic who does Time sert
  80. Northstar Engine Swap
  81. codes
  82. 2001 Northstar - Head Gaskets blown or not?? I'm stumped!!
  83. About to pull engine for head gaskets, mods and other repairs while engine is out
  84. Sea foaming l37
  85. Olds Aurora Hesitating
  86. Does anyone know how the steering wheel position sensor works?
  87. Delco has new oil filter design
  88. need an northstar engine block ,northstar performance?
  89. Best Economical Way to Get A Car to Jake in Canada
  90. Well, yard engine and tranny installed and took it on a test drive for a hundred mile
  91. Doing HG 1997 STS: questions!
  92. What would it take to mount this on an Eldorado?
  93. Why me? Two Northstars with failed head bolts/gaskets
  94. 96 Deville high idle.
  95. hard cold starting
  96. Wonders if I could run drano thru my heater core to unclog? Lol
  97. Modified Olds Aurora. Merry Christmas everyone!
  98. Torque converter.
  99. anyone here done the ring cleaning procedure?
  100. Bucks, sometimes stalls only under load
  101. 1997 eldorado with northstar
  102. Jake Wiebe, The Clown Prince of Cadillacs
  103. 2000 no roller cams i thout they where 2000 and up
  104. Got the Seville Back today Engine totaly rebuit with studs perfect
  105. Anyone know where the ground wires are for the ignition modules on 00+ Northstars?
  106. Verge of business closure and loss of the stud repair system
  107. When I put my half axles back in the trans one is out further than the other
  108. leaking Water Pump 2000 dts cadillac
  109. No cost HG replacement job, hopefully for a worthy cause this Christmas -
  110. Anyone have Picture of there Stud Job ?
  111. Anyone know what the washer and speednut on the rear transaxle mount is for?
  112. Jake, please get in contact with me
  113. carbonized pistons what does it mean ?
  114. 2000 and Newer Head Gaskets?
  115. RIP my 98. Engine goes boom at < 25,000 miles.
  116. couple questions on 2 loose ends...
  117. Suggestions for keeping 05 4.6L in mint condition?
  118. Can a torn plenum cause P0106?
  119. Best way to mate the engine to the transmission, flowers and wine?
  120. 3 out of 3: Intake Plenum
  121. Work has Been Started ThisMorning on my Baby
  122. 01 ESC project
  123. JoeTahoe you Need to Make Some Space in Your in Box
  124. To: Pete1996
  125. What Crankshaft Position Sensors should be used...brand and color...some were problem
  126. 1998 Seville stalling at stop light issues
  127. Head gasket repair, a intense project for a landscaper with little tech knowledge
  128. Need help identifying a part on the trans...
  129. Major oil leak in '98 Seville STS Northstar engine
  130. Catalyst not ready
  131. Proven NorthStar head gasket repair in Toronto
  132. Ignition quirks with built Northstar
  133. Oil pump and main seal for built Northstar
  134. Conventional oil first 2 oil changes better then full synthetic after new engine is ?
  135. 97 Eldorado ETC HG repair project
  136. How to identify VIN 9 vs VIN Y transmissions and engines
  137. Please help with 94 eldo trans trouble
  138. Big-Sert Head Repair - Can it be Done Without Removing the Engine?
  139. cold rattle
  140. At last a proven 100% fix for Northstar - Head Gasket Failure
  141. Flywheel holding tool
  142. Yahoo!!. Finally!!
  143. The joys of moving a business - updates on Northstar Performance -
  144. To Vincent M and BetterNorthstar -
  145. northstar water pump housing compatibility
  146. 106 octane in L37
  147. Engine Removal guide
  148. cracked lifters
  149. Looking for a time-sert kit or other options!!!!
  150. 1998 Cadillac STS starter clicks but won't start....HELP Please
  151. Northstar headgasket -- want to get 'er fixed, looking for words of wisdom
  152. 2000 deville base seized engine
  153. Re-fill or replace dexcool?
  154. '95 Eldo: how much life left
  155. 94 Eldo motor shaking
  156. Getting ready to fire up the twin turbo Northstar. What size Injectors?
  157. What would i damage that isnt already messed up if i
  158. 1999 northstar
  159. Oil War !
  160. Harmonic balancer torque
  161. engine stumble at red light after highway run
  162. water pump cartridge won't come out!!!!!
  163. Studkit purchase inquiry
  164. 97 Deville, Oil puddle on top of intake manifold, HELP!!!
  165. Dropping cradle starting today, couple of questions...
  166. Installing yard tranny from 2000 SLS into 00 DHS, 90k, Should I replace the ISS?
  167. Seeking opinions on adding an external tranny cooler in addition to the radiator
  168. Helpful hunts for dealing with timing when you have to pull the heads
  169. Think the HG may have went in my Aurora...
  170. Timing chain on rear bank has may have too much play...
  171. another head gasket story... need a little help.
  172. maybe not HG?????
  173. Installed Jake's studs engine with 65k, should I replace front crank seal, looks ok
  174. IP1556 code, no clue.
  175. 94 SLS cradle bolts
  176. Is there a feasible motor swap to do to a 97 Eldorado?
  177. In Detroit - Need headgasket repair recommendations
  178. This guy is doing major stuff
  179. GM Livonia Powetrain Engine Plant - Auction !
  180. Burn oil when turning, on-ramps wow...
  181. 2002 ETC inquiry
  182. Head Bolt/Stud Placement
  183. Still No Luck
  184. Suggestions: Alternator Repair on water cooled 99 Cadillac Seville Alternator
  185. Hot hot hot then not???
  186. intake leak at rear of manifold
  187. coolant leaks out end of new hose while clamped on pump and radiator.......?
  188. '99 DeVille, probably blown head gasket
  189. Ball bearings, pulleys, and grease
  190. Oil Question
  191. Upgrades to the Stud Kits -
  192. Aurora northstar based 4.0... computer issues... help!
  193. piston slap now!? come onnnn!?!?!?
  194. I have officially left the N* fold...
  195. Ok i did it
  196. Dex or Age? Your Thoughts?
  197. Northstar well designed? Are you on crack???
  198. interesting stuff..........
  199. Good Mechanic in Dallas, TX for HG job?
  200. R&R of heater pipes
  201. Incredible discounts- head gasket work, engines, you name it -
  202. For anyone on the fence as far as fixing their Northstar engine, read this.....
  203. Will this car blow another head gasket?
  204. Transmission transplant! Is it possible?!?
  205. Strange sound and stalling of 99 sts
  206. 1999 etc
  207. i would like to know how should a healthy northstar sound?
  208. ok still have stumble, error codes, between 900-1500 rpm
  209. It's official. Northstar Perfomance is moving.
  210. 2000 Eldorado - White Smoke from front passenger side
  211. More Power
  212. HG shop in NE Ohio that uses Jakes Studs just found it heres the info for anyone
  213. '97 Eldorado Starter issues.. Need help.
  214. Drill for studs with engine in the car
  215. New member-somewhat common question
  216. Rough dimensions and weight of a complete Northstar?
  217. Total cost of Head Gasket Repair
  218. Some bugs that appear to be electrical in nature...
  219. 3.5 from a 2002 Aurora
  220. Engine/Tranny mounts
  221. Cracked Block
  222. If you are in New England, and you have blown head gaskets, read this.....
  223. How many have really failed
  224. Oil Pan gasket help?
  225. Drilling holes in engine for Jakes Kit. . .best tool?
  226. p0300 ses flashing
  227. Zonie77
  228. Head issues. Dealer says i need new engine!! HELP!!
  229. little green hoses on crossover????
  230. P23 code and intermittent engine skip
  231. Most effective ways to clean head and deck surfaces for head gasket change?
  232. Losing Coolant
  233. acceptable coolant usage?
  234. Northstar performance stud kit-how long does it take to get?
  235. Should I use this engine or not?
  236. Question: Is it possible to drill and tap a hole for the torque strut on a 96 north*?
  237. Concerns in the middle of headgasket repair!
  238. "Service Airbag System" Message
  239. Block Or New Engine
  240. will a 94 water pump cover fit on a 95?
  241. CRACKED block .2000 DTS rarity now reality
  242. oxygen sensor removal
  243. 2001 STS P0307. Stalls and hesitates under light acceleration
  244. fuel rail ground
  245. Hmmm. . .Interesting read. Running Compression Test
  246. To Hone or not to Hone
  247. Deville Warped Block can this be fixed?????
  248. Why would smoke be filling the valve covers?
  249. Doing the studs and head gaskets , would like suggestions for locking cams & crank
  250. 98 cadillac eldorado 4.6 engine questions