: Northstar Engines and System Technical Discussion



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  1. '99 STS with 16k miles, go for it or no?
  2. Bad MPG is freezing weather
  3. The dreaded weekly P0741 engine code & a fix
  4. Northstar Making a Loud Noise - Need Help!
  5. 99 STS Project
  6. Dead starter?
  7. looking for mechanic who does Time sert
  8. Northstar Engine Swap
  9. codes
  10. 2001 Northstar - Head Gaskets blown or not?? I'm stumped!!
  11. About to pull engine for head gaskets, mods and other repairs while engine is out
  12. Sea foaming l37
  13. Olds Aurora Hesitating
  14. Does anyone know how the steering wheel position sensor works?
  15. Delco has new oil filter design
  16. need an northstar engine block ,northstar performance?
  17. Best Economical Way to Get A Car to Jake in Canada
  18. Well, yard engine and tranny installed and took it on a test drive for a hundred mile
  19. Doing HG 1997 STS: questions!
  20. What would it take to mount this on an Eldorado?
  21. Why me? Two Northstars with failed head bolts/gaskets
  22. 96 Deville high idle.
  23. hard cold starting
  24. Wonders if I could run drano thru my heater core to unclog? Lol
  25. Modified Olds Aurora. Merry Christmas everyone!
  26. Torque converter.
  27. anyone here done the ring cleaning procedure?
  28. Bucks, sometimes stalls only under load
  29. 1997 eldorado with northstar
  30. Jake Wiebe, The Clown Prince of Cadillacs
  31. 2000 no roller cams i thout they where 2000 and up
  32. Got the Seville Back today Engine totaly rebuit with studs perfect
  33. Anyone know where the ground wires are for the ignition modules on 00+ Northstars?
  34. Verge of business closure and loss of the stud repair system
  35. When I put my half axles back in the trans one is out further than the other
  36. leaking Water Pump 2000 dts cadillac
  37. No cost HG replacement job, hopefully for a worthy cause this Christmas -
  38. Anyone have Picture of there Stud Job ?
  39. Anyone know what the washer and speednut on the rear transaxle mount is for?
  40. Jake, please get in contact with me
  41. carbonized pistons what does it mean ?
  42. 2000 and Newer Head Gaskets?
  43. RIP my 98. Engine goes boom at < 25,000 miles.
  44. couple questions on 2 loose ends...
  45. Suggestions for keeping 05 4.6L in mint condition?
  46. Can a torn plenum cause P0106?
  47. Best way to mate the engine to the transmission, flowers and wine?
  48. 3 out of 3: Intake Plenum
  49. Work has Been Started ThisMorning on my Baby
  50. 01 ESC project
  51. JoeTahoe you Need to Make Some Space in Your in Box
  52. To: Pete1996
  53. What Crankshaft Position Sensors should be used...brand and color...some were problem
  54. 1998 Seville stalling at stop light issues
  55. Head gasket repair, a intense project for a landscaper with little tech knowledge
  56. Need help identifying a part on the trans...
  57. Major oil leak in '98 Seville STS Northstar engine
  58. Catalyst not ready
  59. Proven NorthStar head gasket repair in Toronto
  60. Ignition quirks with built Northstar
  61. Oil pump and main seal for built Northstar
  62. Conventional oil first 2 oil changes better then full synthetic after new engine is ?
  63. 97 Eldorado ETC HG repair project
  64. How to identify VIN 9 vs VIN Y transmissions and engines
  65. Please help with 94 eldo trans trouble
  66. Big-Sert Head Repair - Can it be Done Without Removing the Engine?
  67. cold rattle
  68. At last a proven 100% fix for Northstar - Head Gasket Failure
  69. Flywheel holding tool
  70. Yahoo!!. Finally!!
  71. The joys of moving a business - updates on Northstar Performance -
  72. To Vincent M and BetterNorthstar -
  73. northstar water pump housing compatibility
  74. 106 octane in L37
  75. Engine Removal guide
  76. cracked lifters
  77. Looking for a time-sert kit or other options!!!!
  78. 1998 Cadillac STS starter clicks but won't start....HELP Please
  79. Northstar headgasket -- want to get 'er fixed, looking for words of wisdom
  80. 2000 deville base seized engine
  81. Re-fill or replace dexcool?
  82. '95 Eldo: how much life left
  83. 94 Eldo motor shaking
  84. Getting ready to fire up the twin turbo Northstar. What size Injectors?
  85. What would i damage that isnt already messed up if i
  86. 1999 northstar
  87. Oil War !
  88. Harmonic balancer torque
  89. engine stumble at red light after highway run
  90. water pump cartridge won't come out!!!!!
  91. Studkit purchase inquiry
  92. 97 Deville, Oil puddle on top of intake manifold, HELP!!!
  93. Dropping cradle starting today, couple of questions...
  94. Installing yard tranny from 2000 SLS into 00 DHS, 90k, Should I replace the ISS?
  95. Seeking opinions on adding an external tranny cooler in addition to the radiator
  96. Helpful hunts for dealing with timing when you have to pull the heads
  97. Think the HG may have went in my Aurora...
  98. Timing chain on rear bank has may have too much play...
  99. another head gasket story... need a little help.
  100. maybe not HG?????
  101. Installed Jake's studs engine with 65k, should I replace front crank seal, looks ok
  102. IP1556 code, no clue.
  103. 94 SLS cradle bolts
  104. Is there a feasible motor swap to do to a 97 Eldorado?
  105. In Detroit - Need headgasket repair recommendations
  106. This guy is doing major stuff
  107. GM Livonia Powetrain Engine Plant - Auction !
  108. Burn oil when turning, on-ramps wow...
  109. 2002 ETC inquiry
  110. Head Bolt/Stud Placement
  111. Still No Luck
  112. Suggestions: Alternator Repair on water cooled 99 Cadillac Seville Alternator
  113. Hot hot hot then not???
  114. intake leak at rear of manifold
  115. coolant leaks out end of new hose while clamped on pump and radiator.......?
  116. '99 DeVille, probably blown head gasket
  117. Ball bearings, pulleys, and grease
  118. Oil Question
  119. Upgrades to the Stud Kits -
  120. Aurora northstar based 4.0... computer issues... help!
  121. piston slap now!? come onnnn!?!?!?
  122. I have officially left the N* fold...
  123. Ok i did it
  124. Dex or Age? Your Thoughts?
  125. Northstar well designed? Are you on crack???
  126. interesting stuff..........
  127. Good Mechanic in Dallas, TX for HG job?
  128. R&R of heater pipes
  129. Incredible discounts- head gasket work, engines, you name it -
  130. For anyone on the fence as far as fixing their Northstar engine, read this.....
  131. Will this car blow another head gasket?
  132. Transmission transplant! Is it possible?!?
  133. Strange sound and stalling of 99 sts
  134. 1999 etc
  135. i would like to know how should a healthy northstar sound?
  136. ok still have stumble, error codes, between 900-1500 rpm
  137. It's official. Northstar Perfomance is moving.
  138. 2000 Eldorado - White Smoke from front passenger side
  139. More Power
  140. HG shop in NE Ohio that uses Jakes Studs just found it heres the info for anyone
  141. '97 Eldorado Starter issues.. Need help.
  142. Drill for studs with engine in the car
  143. New member-somewhat common question
  144. Rough dimensions and weight of a complete Northstar?
  145. Total cost of Head Gasket Repair
  146. Some bugs that appear to be electrical in nature...
  147. 3.5 from a 2002 Aurora
  148. Engine/Tranny mounts
  149. Cracked Block
  150. If you are in New England, and you have blown head gaskets, read this.....
  151. How many have really failed
  152. Oil Pan gasket help?
  153. Drilling holes in engine for Jakes Kit. . .best tool?
  154. p0300 ses flashing
  155. Zonie77
  156. Head issues. Dealer says i need new engine!! HELP!!
  157. little green hoses on crossover????
  158. P23 code and intermittent engine skip
  159. Most effective ways to clean head and deck surfaces for head gasket change?
  160. Losing Coolant
  161. acceptable coolant usage?
  162. Northstar performance stud kit-how long does it take to get?
  163. Should I use this engine or not?
  164. Question: Is it possible to drill and tap a hole for the torque strut on a 96 north*?
  165. Concerns in the middle of headgasket repair!
  166. "Service Airbag System" Message
  167. Block Or New Engine
  168. will a 94 water pump cover fit on a 95?
  169. CRACKED block .2000 DTS rarity now reality
  170. oxygen sensor removal
  171. 2001 STS P0307. Stalls and hesitates under light acceleration
  172. fuel rail ground
  173. Hmmm. . .Interesting read. Running Compression Test
  174. To Hone or not to Hone
  175. Deville Warped Block can this be fixed?????
  176. Why would smoke be filling the valve covers?
  177. Doing the studs and head gaskets , would like suggestions for locking cams & crank
  178. 98 cadillac eldorado 4.6 engine questions
  179. A few northstar ??
  180. Cant remove EGR
  181. HELP it wont start!
  182. changes made in 2004
  183. 95 PCM question
  184. Power inconsistancy, acceleration, normal? More than one car..
  185. New bearings, new rings, 1000 miles and still burning oil
  186. '97 etc flooded after hot soak
  187. 2000 ETC, vin 9, will seville/deville vin 9 motors fit?
  188. Ac charging problems
  189. 1999 sts
  190. Strange PC 0741 code situation - '97 STS
  191. 8000+ rpm
  192. Steel Seal
  193. baby northstar question
  194. month and day of midyear headbolt change in 2003
  195. Bank 1/2004 Deville DTS
  196. Fuel Injector problem
  197. 2000-01 cam problem
  198. Battery drain
  199. 1998 DeVille Overheating
  200. Temperature Gauge Dampening
  201. 2000 Deville Overheated losing coolant.
  202. Temp gauge dampened? Here's the answer:
  203. 222 degrees B4 fans?
  204. question about new rebuild on 99 sts
  205. 1999 Concours
  206. Running tad bit cool - thermostat or ect sensor?
  207. What else is possibly left???
  208. Yahoo!! My car runs!! :-)
  209. 2001 Deville Stalls/rough idle
  210. Can you replace the HG with the engine in the car?
  211. just lost my oil pressure
  212. EGR valve
  213. stop engine, low oil pressure warning. oil full
  214. Perplexed. Can't figure out what this 1 connector goes to
  215. Blown Northstar V8
  216. Blower motor removal
  217. Recommended Serpentine Belt?
  218. Anyone know how to check an ac compressor
  219. Where to route the starter cable?
  220. Acronyms
  221. Runing Hotter than Usual
  222. Installing engine top dead center
  223. is there any place around philly that repairs northstar head gaskets?
  224. Down Pipe Should be Ported
  225. In a bind and need some info
  226. Notice to all Northstar Technicans; including the DIY crowd-
  227. Question for anyone who has used one of Jake's stud kits....
  228. Alas.....another head gasket has given up the ghost...
  229. How hard is it to convert a 3.11 transaxel to 3.73?
  230. 2001 Deville 224,000 mi.
  231. screwed up big time - need a coolant crossover
  232. Would you invest; if Northstar Performance offered investment plans?
  233. Pics of coolant test of exhaust gas/head gasket leaking?
  234. jakes studs
  235. thermostat housing drips
  236. 2000 Eldorado ETC 4.6L Head Gasket Questions
  237. Collaboration of ideas about Superchargers on FWD Northstar
  238. New engine rebuilt breakin procedure
  239. 95 Eldorado with Jake's studs
  240. Northstar tranny pan bolt.
  241. Head Gasket Gurus, In here!
  242. head bolt torque info?????
  243. Drivability Problems 94 Eldorado
  244. Cadillac Specialties, Good work???
  245. HG repair in DC, MD or VA???
  246. bolt pattern differences between L37 and LD8?
  247. informative.......
  248. Dry Film Lubricants.
  249. Temp gauge position, what is the basis for this?
  250. Mustang 4.6L Injectors on Northstars?