: 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 34

  1. 97 STS Cranks but doesn't start - error codes
  2. small tweaks that help or not?
  3. Running ragged p0300....
  4. 97 Deville - Sensor trouble, Running poor
  5. bad dealer
  6. No pressure on hoses
  7. Test for cam position sensors 98+?
  8. stuck at this part
  9. 96 SLS sometimes hard to start
  10. low (or no) oil pressure
  11. 94 Seville not starting
  12. drag strip times
  13. Coil Packs
  14. Rattling catalytic converter on n*
  15. Rear Speed Sensors Disconnected... On Purpose?
  16. N* ring end gap?
  17. 97 deville p420 code
  18. GOT CODES? I DO & IT SUCKS!!
  19. 2000 dhs plugs
  20. cooling fans
  21. Plugs/Wires check! EGR check! Phenolic plates???
  22. mud like residue in surge tank....
  23. seafoam
  24. idle? and mpg?
  25. northstar turbo
  26. '99 STS Temperature Problem ?
  27. No pressure in expansion tank
  28. Spark plug torque N*
  29. what hose do you drain coolant from? top or bottom?
  30. Changing Throttle bodies on my N*? Proceedure!
  31. how much dex cool and distilled water?
  32. 05 STS V8 Oil filter
  33. Best Oil Change Chain?
  34. engine managament/swap in jeep
  35. Forged crankshaft for N*
  36. Need "New" Northstar
  37. LT5 Vs Early Northstar
  38. 96 SLS Electrical Problems?
  39. Headgaskets?
  40. Twin Turbo or Supercharged...
  41. Mobil 5000, Conventional Oil?
  42. How to pull this out ?
  43. Oil leak!
  44. Rebuild bearings
  45. Engine Surge/Hesitate
  46. 2000 STS Spark Plug Thread Repair
  47. Hey BBOB (and others), was the LT1 ever considered
  48. oil change for 2001 cadi deville
  49. Phenolic Spacer Plates
  50. Cranks 5-10 seconds now, what's up?
  51. 96 STS N* squeaky pulley!?!?
  52. Spark Plug Question
  53. Fuel Pressure Check...
  54. Water Pump Tool?
  55. http://www.dragtimes.com/
  56. 99 STS - Blown Head Gaskets
  57. throttle body and egr tubes
  58. 99 Concourse, just going to buy then clonk
  59. Any Temp Seal For Head gaskets??
  60. Wow, this stinks
  61. Oxygen Sensor
  62. my engine on my 98....
  63. What could the problem be????
  64. OBD Codes
  65. Northstar Exhaust acoustic "tuning", Bbobinsky?
  66. '94 Deville n* h2O pipes behind engine rusted out
  67. Map sensor
  68. Help with codes for the Concourse
  69. problems with 94 deville 4.6L
  70. Which Fuel Pressure Regulator?
  71. New Application for the N*
  72. Engine miss
  73. Northstar engine miss
  74. 97 Deville Running poorly Help.
  75. EGR stuck = retarded timing?
  76. What is an MAF, and where can I find it?
  77. Spark Plugs on 94 STS.
  78. WOT, Premium Gas and Service Engine Soon Message
  79. Re: Didn't know where else to post this...
  80. Acetone and the Northstar
  81. whats with the front valve cover???
  82. Theory for Bbob: Fuel grade AGAIN ;)
  83. Need an Honest Opinion on my STS
  84. Plugs and Wires
  85. Missfire sensor
  86. Not head GASKET!
  87. 94 deville intake cover
  88. DIC controlls
  89. superchip
  90. Help my Cadillac Starts by itself
  91. Whats up with this "turbonoter"?
  92. Are there certain northstar engines to stay away from?
  93. 98 Eldo N* Cooling Issues..Now This?
  94. Bad injectors at 50K miles?
  95. Coolant supplement paradox (yeah this again :-)
  96. 95 sts mods
  97. Lifting Fuel Rail
  98. Engine miss when HOT outside.
  99. New Concours owner has PF61 question
  100. Catalytic converter
  101. Need help with O2 sensor.
  102. Just for laughs.....
  103. 94 N* motor pulled tips and ideas
  104. Hesitation
  105. too much money to replace a oil pan gasket
  106. Code PC0138 96 Deville? O2 sensor which one?
  107. Radiator hose looks warped and rubbing against engine...
  108. Transmission Fluid Under Pressure at Cap?
  109. Pcv Valve
  110. 2000 DeVille Waterpump
  111. Oil leak?..Not oil pan!
  112. Time-Serts for 96 N* Eldorado
  113. Rebuidling Heads on 96 Eldorado N* Engine
  114. Rebuilding Heads for 96 Eldorado
  115. MAP Problem?
  116. ECM/PCM Tuning
  117. New Northstar Motor Breakin ??
  118. Never fill up on gas when...
  119. Another overheat thread: '97 Deville N*
  120. Tune Up
  121. Northstar Timing Chains
  122. Do you have a Time-Sert kit, please help ?
  123. blown head or water pump
  124. 1996 Deville Won't Shift Stays in One gear Need Help Serious Techs
  125. Can a Water Pump Be Bad Without Leaking Or Making Noise?
  126. loose power steering rack
  127. Y / 9 What's the Difference?
  128. Blown head gasket repair? 96 deville
  129. 99 STS Starting hard, STALLING..Help!!
  130. Venting Cooling System?? Drill Hole??
  131. COP - Coil over Plug Question
  132. intake plenum bolt
  133. *98 Deville- Coolant in Oil?
  134. Code P076 on 94 STS and hard shifting help!
  135. 96 deville poping and rough running
  136. Tune Up on North*???
  137. Oil misinformation
  138. Just ordered used engine
  139. Honestly, how much interest in S/C or T/C the N*
  140. Cooling fan "on" temp?
  141. Nitrous?
  142. PCV Rattle
  143. Occasional tranny slippage: Shift solenoid???
  144. 93 eldorado northstar stalls out plz help!
  145. Racing Junk heads
  146. My Caddy won't start.....help!!
  147. Northstar TIME-SERT Kit for Sale.....
  148. 1st Self Work on 1994 STS
  149. How many miles can I drive my 1996? Problems will be?
  150. Engine died & no codes?
  151. Plumbing help on 99 STS
  152. WOT vs 4T80E vs. Timing Chain
  153. Exhaust Vids
  154. 99 STS Starting hard then STALLING..Help!!
  155. How did this happen?
  156. overheats sometimes
  157. Heat / AC cover ?
  158. ignition switch
  159. 94 Concours prob. after EGR cleaning P036
  160. 98 STS Motor mount busted
  161. Help with 98 STS part.
  162. Summit Turbo Mufflers?
  163. advice on correct coolant temps for 92 eldorado
  164. Is your N* running bad, hesitating, missing??
  165. Head gasket replacement
  166. Can DIC messages be cleared for good??
  167. Code I039??
  168. blown head gasket
  169. Strange rhythmic vibration 2000 DTS
  170. Electronic Speedometer Display
  171. Blue Devil Engine & Cooling system Sealer!?
  172. Major problems at 80K miles. Is this normal?
  173. Buzzing and ringing...
  174. Performance mod
  175. "flapper door" replacement?
  176. OBDII Programmers
  177. Limp Home what is it??
  178. 99 N doesnt come with factory strut tower bar?
  179. Before And After....(Mufflers)
  180. witch fuse?
  181. Coolant Change 98 Deville
  182. 96 Sedan Deville-Where is the thermostat located
  183. Engine Codes PC0300 & RF2560
  184. Hotrod with the N*
  185. Engine Swap Info
  186. chugging N*
  187. OK, tired of Headgasket worry...
  188. 96 SLS burning oil like it's gas
  189. Remove the water pump pulley
  190. Tool to remove the water pump pulley
  191. 95 Deville Oil Presure
  192. engine died
  193. Tune Up Time!
  194. 97eldo Need Help
  195. missing bolts on side of oilpan and A-frame...
  196. Torque strut removal and "engine tilt"
  197. Thread inserts?
  198. Can you use 10W-40 in a Northstar
  199. Are AC/Delco parts available only at the dealer?
  200. '98 Deville Rough Idle, Shaking, Stuttering Under Acceleration
  201. How do you properly use pellets? Northstar
  202. Engine seems to misfire a bit when it's cold or damp out
  203. coolant coming out of overflow hose like faucet '97 Eldo
  204. SES Misfiring DTC P0300 My hunch is.....
  205. Oil cooler line leak, 4.6 N*
  206. Tightening time saver and accuracy improved with simple trick
  207. It Happened,the dreaded overheat!
  208. Oil pump - what is the grove and the port for
  209. Any performance parts for the N*?
  210. Intermediate timeing chain shaft - O ring?
  211. 98 Eldo N* 4.6 Overheating
  212. ZEX ordered....
  213. Latest head bolt tightening spec?
  214. Corsa scrwwed me over!
  215. Help with emissions system
  216. Supercharged Northstar
  217. Bbob?? Could you look at this Link?
  218. My water pump belt is dancing around...
  219. Belt Tensioner Condition - Bboby?
  220. Northstar Timing Chain Re-Install & Head Gasket Re-install Feedback........
  221. '98 deville idle
  222. intake kit
  223. WOT advice
  224. SeaFoam Opinions...
  225. GXP-ify my sts?
  226. caprice vs Seville sts
  227. water pump/thermostat crossover housing leaking again
  228. Oil in spark plug chamber, How Bad Is This?
  229. Bizarre Coolant- A/C problem 98 Deville!!!
  230. Anybody got a stock calpack?
  231. Question about climate control.
  232. Remanufactured Northstar Engine
  233. 98 eldo jerking while stopped
  234. Dex Cool.....What going on?
  235. Compression test results 98 Seville
  236. Failed emissions test
  237. just bought 97 eldo std.
  238. Cylinder rings blown on 18 thousand miles??? (cylinder nr 8 totally w/o compression)
  239. Low Coolant Level
  240. Alternative to Platinum Plugs?
  241. Cylinder rings blown on 18 thousand miles??? (cylinder nr 8 totally w/o compression)
  242. Northstar oilpan
  243. 95 deville blown head gasket
  244. 3 qts oil in 3000 miles?
  245. 5% discount on parts!
  246. Things I should do when changing engines
  247. egr bench test / disassembly ?
  248. '98 cam to waterpump belt
  249. direct flow air filter intake
  250. belt