: 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. Stubborn Water Pump Removal
  2. 4.6l N* knocks in cold weather, but quiets after operating temp is reached.
  3. Convert OBDII Northstar to OBDI ???
  4. Timing chain routing??
  5. Northstar 6 Speed Manual
  6. New ECM option for Northstar swappers
  7. Arrrghh Won't start
  8. Seville Filter
  9. Cadillac N* redesign is the fastest TQ. Converter?
  10. help identify the problem !
  11. loss of power
  12. Transmission Removal/replacement
  13. Camshaft install bolt pattern
  14. instaling water pump pulley
  15. Source/Recommendations for Rebuilt Northstar Engines?
  16. Stumble at hot idle, stalling
  17. detonation-preignition
  18. 95 Eldorado has SLOW starting Issue.
  19. Problem after 99 STS Headbolt stripped and repaired
  20. Guide Pin / Alignment Pin Removal The Easy Way
  21. My Northstar is running...
  22. 94 Concours intermittant no start
  23. Unique engine swap, need help deciding which N*
  24. Having a lil trouble holding 4th
  25. 2003 Northstar into a 2001 Deville
  26. TCC Solenoid - Please Help!!
  27. Where did the MPG go?
  28. Intake manifold
  29. 01 SLS Problems
  30. Anyone ever do a headgasket in the car?
  31. traction control input and output data
  32. Fly wheel/starter prof replaced, now oil leak?
  33. Keep getting same code.
  34. Cold starts not so good...
  35. 2001 DTS valvetrain noise after HG job?!
  36. Half Case Seal....
  37. P0153 - HO2S Slow Response Bank 2 Sensor 1
  38. Oil leak on STS, oil pan?
  39. 1994 eldorado coolant leak
  40. failed smog test again. the HC is still high @15MPH
  41. what resonator reduces drone, but not volume? (corsa not option)
  42. Water crossover parts to replace?
  43. intake and top cover 94 Seville STS 4.6
  44. 00 STS Air Pumps; how many of them?
  45. oil pressure
  46. Have a Northstar engine, what should I do with it?
  47. Code help...please!!!!!
  48. Help with o2 sensor--no cat--code p0146
  49. Anyone here an attorney - re: Head gasket failures?
  50. what happend to my kruella
  51. 6 of 8 spark plugs are oily!
  52. Code Assistance
  53. HG cause emissions test failure?
  54. new DTS. wide open throttle?
  55. Quick question: about to order from Rockauto
  56. Remote start
  57. 01 dhs over heating HELP!! PLEASE
  58. Questions about my Headgasket Job
  59. Curse stop leak and fast talking sales men!!
  60. Onboard computer and the octane rating of the fuel being used.
  61. 99 Deville Northstar-New fuel pump, but wont start
  62. need help on north star wire replacing...
  63. codes 073 and 1644
  64. Ranger Should Write a Caddy What to Expect Book
  65. 1st Annual Northstar Meet
  66. Dtc 730
  67. Northstar Stud Kits ready to ship!
  68. 98 SLS screeching noise from egen.
  69. ICM weak spark, have questions
  70. How to drop the cradle?
  71. Wheres my coolant going????
  72. front driver o2 sensor, where do connector wire lead to??
  73. Just got Headgaskets done. Still yellow liquid.
  74. Alternator Bearing Replacement?
  75. 01 STS Cracked Block Rebuilt Engine Recomendations
  76. Didn't pass emission. Got a high NO. Shouldn't use regular Gas(87)?
  77. A spike in coolant temp '93 North*
  78. 2007 XLR 4.6 in a Hot Rod!
  79. Testing MAF Sensor on '97 N* ??
  80. 02 SLS not liking the cold weather
  81. New Eldo Owner: Speed Limiter Question
  82. Damned Motor Mounts
  83. weak fuel pump question
  84. Low oil pressure/stop engine message
  85. '03 SLS - "Surges" at slowdown and stoplights
  86. torque convertor clutch solenoid
  87. Service Electrical System
  88. EGR Removal / Steel fuel rails
  89. advice needed - stubborn tight spark plug
  90. Motor swap,
  91. "97 DeVille B1S1 Oxygen Sensor
  92. I need help
  93. Track times
  94. Coolant leak when driving
  95. 96 SLS Electrical Charge System Gremlin
  96. P 420 code-what does it mean?
  97. Heater Core?
  98. Which side of the engine is "left" side?
  99. Vacuun line diagrahm
  100. 96 sls over curb now won't start
  101. electrical humming noise
  102. cam reluctors
  103. crankshaft sensors
  104. confused
  105. Transmission Pressure Control Solenoid 4T80E
  106. Worn Engine Mounts?
  107. strip thread in block
  108. Cadillac techs, can we visit you?
  109. Why remove the strut brace?
  110. oil filter adapter housing broke!
  111. Head gasket
  112. '97 Northstar MAF location and codes
  113. 94 4.6L Northstar stalls after warmup
  114. P024 - current 93 n* 4t80e trans.
  115. Fuel line?/Vacuum Line?
  116. 1993 4T80-E Transmission
  117. 65k mile service
  118. 4.6L Northstar Rattle
  119. '93 North* Glitch out of hand!
  120. 94 Concours Engine Clatter
  121. Any idea what part this is..urgent
  122. 94 N* overheating and leaking -bubba move
  123. What does a missfire feel like?
  124. 94 Concours leaking oil question
  125. Coil Pack Replacement
  126. 4.0L Northstar, more related to vin Y or vin 9?
  127. Converting a Y engine to a 9 in 97 STS
  128. '93 North* RUBBER PARTS!!!!!
  129. Ignition Ground Voltage
  130. Water in the valley
  131. Head Gasket Repair
  132. Would it be worth it?.
  133. TC defeat in 1st gear
  134. Yellow anti-freeze ?. (sorry)
  135. Where is the radiator drain plug?
  136. 4.9L? How can I tell?
  137. My 2 day old SLS is giving me some strange problems
  138. oil overfilled
  139. Reseting the ECU and PCM
  140. Just bought a used 1999 Deville 4.6L
  141. WOT vs HG preservation
  142. 03 Deville Filter Adapter Oil Leak
  143. Towing a FWD N* vehicle on 4 wheels
  144. Coolant in my Oil
  145. Northstar Repair without inserts
  146. 93 eldo northstar engine missing
  147. Help me understand...
  148. 97 sts cadillac turns over, will not start
  149. It overheated again - any idea why?
  150. What should I do about this 1997 Eldorado ETC?
  151. 96' Seville HG Problems.. :-(
  152. 97 SLS hard to start when warm
  153. How does this engine sound?
  154. HELP ASAP Need to Identify Engine in 97 sts
  155. 2000+ Northstars look different??
  156. cylinder guide pin removal
  157. 03 seville pcv location
  158. Are 00+ northstars slower than <99??
  159. 4.6 Northstar doining very strange
  160. engine boggs when accelerator is stepped on quickly
  161. do you have to pull motor to do head gaskets, can it be done in the car
  162. Thinking about a K&N cold air intake...
  163. northstar drive shaft problems, probably damaged bearing
  164. question on my 95 deville concours. heat gone out and check engine light....
  165. Are Northstar Heads Rebuildable? Or disposable?
  166. Water pump tensioner catastrophic failure?
  167. My Northstar HG project
  168. She's runnin' HOT captain.....
  169. Intake manifold
  170. How Can I prevent a blown head gasket problem
  171. steam out of tailpipes
  172. 93 STS cooling system/h-gasket problem
  173. Hard shifting and codes 0719 and 0732?
  174. 2000 devile Northstar 4.6 running hot
  175. Repairs to a 4T80E after 600+ hp
  176. Water crossover re-assembly
  177. Electric fans arent coming on / overheating
  178. 94 sts key stuck wont start
  179. Overheating problem...
  180. Engine surges?
  181. Front Bank Misfire
  182. Drag tips or suggestions for 03 DTS.
  183. looking for plug wires
  184. Eldorado Dog Bones on a STS/DTS
  185. Permanent HG Repair - Give an old N* new life
  186. 1999 Eldorado engine whine
  187. Where is oil filter?
  188. 95 Eldorado stalling
  189. P0300 code....AGAIN!
  190. 2 northstars ?
  191. Smoke after shutdown... Classic N* oil leak issue?
  192. Heal-a-seal
  193. Northstar Cold idle Knock?
  194. intermittent issue with burning smell
  195. Update on Turbo 99STS
  196. Aurora 4.0 V8
  197. 97 SLS engine problem
  198. Car will not start, backfired smoke form under hood on pass. side
  199. LOW COOLANT warning
  200. A list of factory stock quarter mile times?
  201. Northstar engines are a joke
  202. Please help with eratic idle!!!!!!!!!!
  203. Volkswagen Northstar ????
  204. Air Fuel Ratio on Narrow-Band O2 Sensor
  205. Did I Post This Question in The Wrong Place?
  206. small coolent leak
  207. mechanical oil pressure gage sending unit location
  208. Fuel rail
  209. Where is the PCM
  210. Two more codes ?
  211. 02' DHS overheating!!!!
  212. 2000 Deville Code P1860
  213. Head gasket repair "corpus christi, tx"
  214. OBD2 Scantool for Northstar Engine to monitor knock?
  215. Northstar Gas Mileage
  216. Help ASAP:will 96/97 power train exchange?
  217. Repair head gasket Or buy remanufactured eng
  218. 2000 STS Head gasket problem?
  219. 2001 STS motor mount?
  220. wrong alternator
  221. Another P1860/P0741 repair
  222. 2001 Seville Water pump?
  223. Information on P0741 & P1860. 1998+
  224. Philistines
  225. Opinions on N* nitrous use.
  226. 97 deville hard starting, no codes
  227. oil cooler
  228. Blown Head Gaskets?
  229. I need a water pump drive pulley please help
  230. Intake Backfire
  231. Dyno Run
  232. Replaced Engine 99 STS a few electrical issues!!!
  233. Drivetrain Efficiency
  234. What Gas Are You Using?
  235. pulled code pcm0443
  236. 05 sts v8 engine light
  237. Please Help P300
  238. Almost ready to go
  239. p0308 misfire, trying to find problem
  240. The use of Aftermarket reusable air filters
  241. Fuel pump :(
  242. Head gaskets X 2
  243. Long-term fuel trims up during deceleration
  244. Oil pressure after HG repair
  245. 240mph wooden car gets reversed flow NorthStar
  246. 98 sts stalling..aj..ranger...sub...help
  247. Water pump pulley disintegrating
  248. Regapping platinum plugs & best NA performance gap
  249. Head Gaskets Cause Coolent to Boil? And Repairs
  250. Engine swap