: 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 33

  1. detonation-preignition
  2. 95 Eldorado has SLOW starting Issue.
  3. Problem after 99 STS Headbolt stripped and repaired
  4. Guide Pin / Alignment Pin Removal The Easy Way
  5. My Northstar is running...
  6. 94 Concours intermittant no start
  7. Unique engine swap, need help deciding which N*
  8. Having a lil trouble holding 4th
  9. 2003 Northstar into a 2001 Deville
  10. TCC Solenoid - Please Help!!
  11. Where did the MPG go?
  12. Intake manifold
  13. 01 SLS Problems
  14. Anyone ever do a headgasket in the car?
  15. traction control input and output data
  16. Fly wheel/starter prof replaced, now oil leak?
  17. Keep getting same code.
  18. Cold starts not so good...
  19. 2001 DTS valvetrain noise after HG job?!
  20. Half Case Seal....
  21. P0153 - HO2S Slow Response Bank 2 Sensor 1
  22. Oil leak on STS, oil pan?
  23. 1994 eldorado coolant leak
  24. failed smog test again. the HC is still high @15MPH
  25. what resonator reduces drone, but not volume? (corsa not option)
  26. Water crossover parts to replace?
  27. intake and top cover 94 Seville STS 4.6
  28. 00 STS Air Pumps; how many of them?
  29. oil pressure
  30. Have a Northstar engine, what should I do with it?
  31. Code help...please!!!!!
  32. Help with o2 sensor--no cat--code p0146
  33. Anyone here an attorney - re: Head gasket failures?
  34. what happend to my kruella
  35. 6 of 8 spark plugs are oily!
  36. Code Assistance
  37. HG cause emissions test failure?
  38. new DTS. wide open throttle?
  39. Quick question: about to order from Rockauto
  40. Remote start
  41. 01 dhs over heating HELP!! PLEASE
  42. Questions about my Headgasket Job
  43. Curse stop leak and fast talking sales men!!
  44. Onboard computer and the octane rating of the fuel being used.
  45. 99 Deville Northstar-New fuel pump, but wont start
  46. need help on north star wire replacing...
  47. codes 073 and 1644
  48. Ranger Should Write a Caddy What to Expect Book
  49. 1st Annual Northstar Meet
  50. Dtc 730
  51. Northstar Stud Kits ready to ship!
  52. 98 SLS screeching noise from egen.
  53. ICM weak spark, have questions
  54. How to drop the cradle?
  55. Wheres my coolant going????
  56. front driver o2 sensor, where do connector wire lead to??
  57. Just got Headgaskets done. Still yellow liquid.
  58. Alternator Bearing Replacement?
  59. 01 STS Cracked Block Rebuilt Engine Recomendations
  60. Didn't pass emission. Got a high NO. Shouldn't use regular Gas(87)?
  61. A spike in coolant temp '93 North*
  62. 2007 XLR 4.6 in a Hot Rod!
  63. Testing MAF Sensor on '97 N* ??
  64. 02 SLS not liking the cold weather
  65. New Eldo Owner: Speed Limiter Question
  66. Damned Motor Mounts
  67. weak fuel pump question
  68. Low oil pressure/stop engine message
  69. '03 SLS - "Surges" at slowdown and stoplights
  70. torque convertor clutch solenoid
  71. Service Electrical System
  72. EGR Removal / Steel fuel rails
  73. advice needed - stubborn tight spark plug
  74. Motor swap,
  75. "97 DeVille B1S1 Oxygen Sensor
  76. I need help
  77. Track times
  78. Coolant leak when driving
  79. 96 SLS Electrical Charge System Gremlin
  80. P 420 code-what does it mean?
  81. Heater Core?
  82. Which side of the engine is "left" side?
  83. Vacuun line diagrahm
  84. 96 sls over curb now won't start
  85. electrical humming noise
  86. cam reluctors
  87. crankshaft sensors
  88. confused
  89. Transmission Pressure Control Solenoid 4T80E
  90. Worn Engine Mounts?
  91. strip thread in block
  92. Cadillac techs, can we visit you?
  93. Why remove the strut brace?
  94. oil filter adapter housing broke!
  95. Head gasket
  96. '97 Northstar MAF location and codes
  97. 94 4.6L Northstar stalls after warmup
  98. P024 - current 93 n* 4t80e trans.
  99. Fuel line?/Vacuum Line?
  100. 1993 4T80-E Transmission
  101. 65k mile service
  102. 4.6L Northstar Rattle
  103. '93 North* Glitch out of hand!
  104. 94 Concours Engine Clatter
  105. Any idea what part this is..urgent
  106. 94 N* overheating and leaking -bubba move
  107. What does a missfire feel like?
  108. 94 Concours leaking oil question
  109. Coil Pack Replacement
  110. 4.0L Northstar, more related to vin Y or vin 9?
  111. Converting a Y engine to a 9 in 97 STS
  112. '93 North* RUBBER PARTS!!!!!
  113. Ignition Ground Voltage
  114. Water in the valley
  115. Head Gasket Repair
  116. Would it be worth it?.
  117. TC defeat in 1st gear
  118. Yellow anti-freeze ?. (sorry)
  119. Where is the radiator drain plug?
  120. 4.9L? How can I tell?
  121. My 2 day old SLS is giving me some strange problems
  122. oil overfilled
  123. Reseting the ECU and PCM
  124. Just bought a used 1999 Deville 4.6L
  125. WOT vs HG preservation
  126. 03 Deville Filter Adapter Oil Leak
  127. Towing a FWD N* vehicle on 4 wheels
  128. Coolant in my Oil
  129. Northstar Repair without inserts
  130. 93 eldo northstar engine missing
  131. Help me understand...
  132. 97 sts cadillac turns over, will not start
  133. It overheated again - any idea why?
  134. What should I do about this 1997 Eldorado ETC?
  135. 96' Seville HG Problems.. :-(
  136. 97 SLS hard to start when warm
  137. How does this engine sound?
  138. HELP ASAP Need to Identify Engine in 97 sts
  139. 2000+ Northstars look different??
  140. cylinder guide pin removal
  141. 03 seville pcv location
  142. Are 00+ northstars slower than <99??
  143. 4.6 Northstar doining very strange
  144. engine boggs when accelerator is stepped on quickly
  145. do you have to pull motor to do head gaskets, can it be done in the car
  146. Thinking about a K&N cold air intake...
  147. northstar drive shaft problems, probably damaged bearing
  148. question on my 95 deville concours. heat gone out and check engine light....
  149. Are Northstar Heads Rebuildable? Or disposable?
  150. Water pump tensioner catastrophic failure?
  151. My Northstar HG project
  152. She's runnin' HOT captain.....
  153. Intake manifold
  154. How Can I prevent a blown head gasket problem
  155. steam out of tailpipes
  156. 93 STS cooling system/h-gasket problem
  157. Hard shifting and codes 0719 and 0732?
  158. 2000 devile Northstar 4.6 running hot
  159. Repairs to a 4T80E after 600+ hp
  160. Water crossover re-assembly
  161. Electric fans arent coming on / overheating
  162. 94 sts key stuck wont start
  163. Overheating problem...
  164. Engine surges?
  165. Front Bank Misfire
  166. Drag tips or suggestions for 03 DTS.
  167. looking for plug wires
  168. Eldorado Dog Bones on a STS/DTS
  169. Permanent HG Repair - Give an old N* new life
  170. 1999 Eldorado engine whine
  171. Where is oil filter?
  172. 95 Eldorado stalling
  173. P0300 code....AGAIN!
  174. 2 northstars ?
  175. Smoke after shutdown... Classic N* oil leak issue?
  176. Heal-a-seal
  177. Northstar Cold idle Knock?
  178. intermittent issue with burning smell
  179. Update on Turbo 99STS
  180. Aurora 4.0 V8
  181. 97 SLS engine problem
  182. Car will not start, backfired smoke form under hood on pass. side
  183. LOW COOLANT warning
  184. A list of factory stock quarter mile times?
  185. Northstar engines are a joke
  186. Please help with eratic idle!!!!!!!!!!
  187. Volkswagen Northstar ????
  188. Air Fuel Ratio on Narrow-Band O2 Sensor
  189. Did I Post This Question in The Wrong Place?
  190. small coolent leak
  191. mechanical oil pressure gage sending unit location
  192. Fuel rail
  193. Where is the PCM
  194. Two more codes ?
  195. 02' DHS overheating!!!!
  196. 2000 Deville Code P1860
  197. Head gasket repair "corpus christi, tx"
  198. OBD2 Scantool for Northstar Engine to monitor knock?
  199. Northstar Gas Mileage
  200. Help ASAP:will 96/97 power train exchange?
  201. Repair head gasket Or buy remanufactured eng
  202. 2000 STS Head gasket problem?
  203. 2001 STS motor mount?
  204. wrong alternator
  205. Another P1860/P0741 repair
  206. 2001 Seville Water pump?
  207. Information on P0741 & P1860. 1998+
  208. Philistines
  209. Opinions on N* nitrous use.
  210. 97 deville hard starting, no codes
  211. oil cooler
  212. Blown Head Gaskets?
  213. I need a water pump drive pulley please help
  214. Intake Backfire
  215. Dyno Run
  216. Replaced Engine 99 STS a few electrical issues!!!
  217. Drivetrain Efficiency
  218. What Gas Are You Using?
  219. pulled code pcm0443
  220. 05 sts v8 engine light
  221. Please Help P300
  222. Almost ready to go
  223. p0308 misfire, trying to find problem
  224. The use of Aftermarket reusable air filters
  225. Fuel pump :(
  226. Head gaskets X 2
  227. Long-term fuel trims up during deceleration
  228. Oil pressure after HG repair
  229. 240mph wooden car gets reversed flow NorthStar
  230. 98 sts stalling..aj..ranger...sub...help
  231. Water pump pulley disintegrating
  232. Regapping platinum plugs & best NA performance gap
  233. Head Gaskets Cause Coolent to Boil? And Repairs
  234. Engine swap
  235. Headgasket Vendor
  236. trans leak from a 4-80
  237. Loctite Red Gel REMOVAL!!!!!
  238. Service Emission System - No Acceleration
  239. Smoke
  240. 1996 Deville hard start and fuel pressure specs
  241. Doing my own head gasket
  242. 1997 cadillac deville performance?????
  243. 2005 STS with over 100k miles
  244. cadillac eldorado overheating but no oil in water
  245. 95 SLS w/ P076 Code - Trans pressure
  246. Where do you get Norms inserts?
  247. Engine heats up at idle (99 STS)
  248. Have two questions. Was looking around and found a leak.
  249. p1520 Trans Circuit
  250. Headgasket Fix for $1250