: Northstar Engines and System Technical Discussion



Pages : 1 2 3 [4] 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

  1. Noticeable drop in power in warm weather
  2. norms insert alignment kit for sale
  3. 99 STS stumbles, P1370a, P1371a, P1377a codes; At wits end with this car
  4. 2000 cadillac sts completely stumped, tried everything and new to fourm.
  5. 2006 DTS Intermittent Leakage Causing Battery to go Dead Overnight
  6. new guy with 99 eldorado etc
  7. Anyone need a Stud Kit?
  8. Question about stud kit install?
  9. Timing question
  10. 94 eldo cooling problem
  11. Rear main (probable) seal leaking... talk to "Northstar performance" or no?
  12. Convert from Dex-Cool to green antifreeze
  13. Cracked Blocks. CKP swap to 00+ blocks?
  14. '96 STS starting trouble & heat only on right side
  15. how to replace a1994 sls map sensor, code p032
  16. Can anyone comment on the differences in '06 to '10 Vin Y (LD8) engines from '05
  17. 2002 Northstar security
  18. EMERGENCY! I have an interview tomorrow and my Car (2000 Eldo) is down!
  19. 2002 4t80e tranny
  20. Internal Engine Questions!
  21. Trouble communicating with Northstar Performance.
  22. It's been asked before, but more specifically.ACD 41-OEM Sparkplugs vs Denso Iridium
  23. Who has done the Most head gasket jobs on N's
  24. New supplier for a high performance exhaust crossover pipe
  25. How many of us have used studs from Northstar Performance ?
  26. Northstar XV12 engine
  27. Message to all stud kit customers, past, present, and future.
  28. Lower crankcase reseal questions
  29. Best Reasonably Priced Socket Tools?
  30. 2000 Eldo front cam cover gasket replacement
  31. P1599 - Engine Stall or Near Stall Detected
  32. No longer a Cadillac owner :-(
  33. PVC valve,where are you?
  34. Replaced head gaskets and northstar performance studs with egine in car
  35. Problem solved!
  36. Greetings all, Newby here. Got a '94 Eldo Northstar w/ zero problems and...
  37. new spark plugs and radio static
  38. Northstar removal guide - feedback wanted
  39. Crankcase half leak?
  40. 05 Northstar Timing Chain Failure?
  41. another shop pulling a scam?
  42. MAF SENSOR ISSUE 2000 Cadillac Seville SLS
  43. spark plugs
  44. Is it just me or does it seem like there are a lot more bad head gaskets, esp 2000+
  45. ignition switch keeps blowing on 02 deville
  46. idle vibration and no other codes/symptoms
  47. fuel pump info please
  48. 95 seville smokes tons at idle after sitting for a year
  49. Tapping Noise
  50. Coolant temp sensor
  51. 2002 Deville Mechanics are stumped
  52. white/blue smoke
  53. Fel-Pro or OEM gaskets?
  54. change to synthetic to help oil consumption?
  55. Steel of a deal?
  56. 94 top intake cover bolts- which side up
  57. 2002 Deville completely died at 80 mph
  58. pulsating engine and trans kickdown too high
  59. P0101 and P0741 -2000 Deville
  60. Cam shaft code 99 deville ongoing project with hg repair
  61. Blown Head Gasket 00 Deville
  62. God Bless America - stud kits to ship from new USA location
  63. Any differences between N* in 98 Deville and 98 Seville?
  64. 98 Deville HG failure
  65. Minimum idle speed adjustment on 1996 throttle body
  66. My NorthStar Head Stud installation picture
  67. bad idle and shuts off
  68. Question on Northstar small cover bolts, what size wrench?
  69. 2002 Cadillac DeVille and engine skip
  70. dropping Northstar
  71. Scan Tools For The DIY
  72. engine form 97 into 99?
  73. 94 4.6 Water Pump Housing question
  74. Northstar Performance - 24 hour head gasket repair & bottom end re-seal
  75. 1998 Deville, Both Cooling Fans fail to turn on when commanded with TECH II
  76. 1998 Deville Waterpump housing cover gasket is it reall a dealer only item
  77. Radiator Flush 02 deville
  78. Cannot remove spark plugs
  79. Crankshaft Sensors
  80. Crankshaft sensor?
  81. Fixed - Map sensors keep failing on 94 NorthStar
  82. Which motor mount is this?
  83. Stalls when stopping/stopped
  84. Help!!
  85. ♠ The never had a headgasket problem club…
  86. Cam Cover Colors
  87. P0410 and P0418 on 2005 Bonneville GXP
  88. Spark plug replacment
  89. 94 STS Acceleration issue
  90. EGR or IAC problem on -95 Eldo
  91. Northstar Headgasket Leak/Headbolts......Northstar Performance Bolts
  92. Sticky gas pedal
  93. Cannonball Run Sept 3/2011
  94. Would my baby make it?
  95. GM's response to ZDDP reduction in oil
  96. 1998 Cadillac STS overheating
  97. steel sleeve/block
  98. water pump cover gasket
  99. p0300
  100. New owner of a 98 Eldorado and need some advice
  101. Sub: The wikipedia of Cadillacs
  102. water pump cover leak
  103. headgasket thickness?!
  104. Garage sale
  105. Jake's studs make me happy in the pants.
  106. Any Previously tuned 2000 to 2003 PCM have lifetime tune upgrade
  107. 98 deville concour... correct spark plug gap
  108. Introduction and a little desperate for a fix
  109. 1998 Northstar throttle sticking.
  110. Coolant System Questions 1996 Cadillac Deville
  111. 98 seville sts white smoke
  112. Note to all stud kit customers, effective immediately pricing and policy changes.
  113. 2000 Deville Misfire
  114. Frequency of HG Failure by Age & Miles
  115. why is over filling bad ?
  116. Removing front valve covers from 99 STS engine in car.
  117. Catalytic Converter operating temp specs
  118. For those of you who've successfully rebuilt a northstar engine. . .
  119. cold carbon rap
  120. Note from grampa
  121. Jake i hope you are still here and have not left Thank you Jake for all you do
  122. when i get the heater core replaced to i stay Dex or go green
  123. Swapping PCM
  124. 99 STS running cold (yes cold!!)
  125. Denso Products
  126. '98 DeVille Northstar dies while coasting.
  127. 2000 seville SLS engine removal
  128. 94 Northstar Ecm options
  129. 230 Cadillac head gasket jobs completed
  130. 4.6 northstar injector information
  131. '99 STS with 16k miles, go for it or no?
  132. Bad MPG is freezing weather
  133. The dreaded weekly P0741 engine code & a fix
  134. Northstar Making a Loud Noise - Need Help!
  135. 99 STS Project
  136. Dead starter?
  137. looking for mechanic who does Time sert
  138. Northstar Engine Swap
  139. codes
  140. 2001 Northstar - Head Gaskets blown or not?? I'm stumped!!
  141. About to pull engine for head gaskets, mods and other repairs while engine is out
  142. Sea foaming l37
  143. Olds Aurora Hesitating
  144. Does anyone know how the steering wheel position sensor works?
  145. Delco has new oil filter design
  146. need an northstar engine block ,northstar performance?
  147. Best Economical Way to Get A Car to Jake in Canada
  148. Well, yard engine and tranny installed and took it on a test drive for a hundred mile
  149. Doing HG 1997 STS: questions!
  150. What would it take to mount this on an Eldorado?
  151. Why me? Two Northstars with failed head bolts/gaskets
  152. 96 Deville high idle.
  153. hard cold starting
  154. Wonders if I could run drano thru my heater core to unclog? Lol
  155. Modified Olds Aurora. Merry Christmas everyone!
  156. Torque converter.
  157. anyone here done the ring cleaning procedure?
  158. Bucks, sometimes stalls only under load
  159. 1997 eldorado with northstar
  160. Jake Wiebe, The Clown Prince of Cadillacs
  161. 2000 no roller cams i thout they where 2000 and up
  162. Got the Seville Back today Engine totaly rebuit with studs perfect
  163. Anyone know where the ground wires are for the ignition modules on 00+ Northstars?
  164. Verge of business closure and loss of the stud repair system
  165. When I put my half axles back in the trans one is out further than the other
  166. leaking Water Pump 2000 dts cadillac
  167. No cost HG replacement job, hopefully for a worthy cause this Christmas -
  168. Anyone have Picture of there Stud Job ?
  169. Anyone know what the washer and speednut on the rear transaxle mount is for?
  170. Jake, please get in contact with me
  171. carbonized pistons what does it mean ?
  172. 2000 and Newer Head Gaskets?
  173. RIP my 98. Engine goes boom at < 25,000 miles.
  174. couple questions on 2 loose ends...
  175. Suggestions for keeping 05 4.6L in mint condition?
  176. Can a torn plenum cause P0106?
  177. Best way to mate the engine to the transmission, flowers and wine?
  178. 3 out of 3: Intake Plenum
  179. Work has Been Started ThisMorning on my Baby
  180. 01 ESC project
  181. JoeTahoe you Need to Make Some Space in Your in Box
  182. To: Pete1996
  183. What Crankshaft Position Sensors should be used...brand and color...some were problem
  184. 1998 Seville stalling at stop light issues
  185. Head gasket repair, a intense project for a landscaper with little tech knowledge
  186. Need help identifying a part on the trans...
  187. Major oil leak in '98 Seville STS Northstar engine
  188. Catalyst not ready
  189. Proven NorthStar head gasket repair in Toronto
  190. Ignition quirks with built Northstar
  191. Oil pump and main seal for built Northstar
  192. Conventional oil first 2 oil changes better then full synthetic after new engine is ?
  193. 97 Eldorado ETC HG repair project
  194. How to identify VIN 9 vs VIN Y transmissions and engines
  195. Please help with 94 eldo trans trouble
  196. Big-Sert Head Repair - Can it be Done Without Removing the Engine?
  197. cold rattle
  198. At last a proven 100% fix for Northstar - Head Gasket Failure
  199. Flywheel holding tool
  200. Yahoo!!. Finally!!
  201. The joys of moving a business - updates on Northstar Performance -
  202. To Vincent M and BetterNorthstar -
  203. northstar water pump housing compatibility
  204. 106 octane in L37
  205. Engine Removal guide
  206. cracked lifters
  207. Looking for a time-sert kit or other options!!!!
  208. 1998 Cadillac STS starter clicks but won't start....HELP Please
  209. Northstar headgasket -- want to get 'er fixed, looking for words of wisdom
  210. 2000 deville base seized engine
  211. Re-fill or replace dexcool?
  212. '95 Eldo: how much life left
  213. 94 Eldo motor shaking
  214. Getting ready to fire up the twin turbo Northstar. What size Injectors?
  215. What would i damage that isnt already messed up if i
  216. 1999 northstar
  217. Oil War !
  218. Harmonic balancer torque
  219. engine stumble at red light after highway run
  220. water pump cartridge won't come out!!!!!
  221. Studkit purchase inquiry
  222. 97 Deville, Oil puddle on top of intake manifold, HELP!!!
  223. Dropping cradle starting today, couple of questions...
  224. Installing yard tranny from 2000 SLS into 00 DHS, 90k, Should I replace the ISS?
  225. Seeking opinions on adding an external tranny cooler in addition to the radiator
  226. Helpful hunts for dealing with timing when you have to pull the heads
  227. Think the HG may have went in my Aurora...
  228. Timing chain on rear bank has may have too much play...
  229. another head gasket story... need a little help.
  230. maybe not HG?????
  231. Installed Jake's studs engine with 65k, should I replace front crank seal, looks ok
  232. IP1556 code, no clue.
  233. 94 SLS cradle bolts
  234. Is there a feasible motor swap to do to a 97 Eldorado?
  235. In Detroit - Need headgasket repair recommendations
  236. This guy is doing major stuff
  237. GM Livonia Powetrain Engine Plant - Auction !
  238. Burn oil when turning, on-ramps wow...
  239. 2002 ETC inquiry
  240. Head Bolt/Stud Placement
  241. Still No Luck
  242. Suggestions: Alternator Repair on water cooled 99 Cadillac Seville Alternator
  243. Hot hot hot then not???
  244. intake leak at rear of manifold
  245. coolant leaks out end of new hose while clamped on pump and radiator.......?
  246. '99 DeVille, probably blown head gasket
  247. Ball bearings, pulleys, and grease
  248. Oil Question
  249. Upgrades to the Stud Kits -
  250. Aurora northstar based 4.0... computer issues... help!