: Northstar Engines and System Technical Discussion



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  1. is 218 hot?
  2. Question about vent tube under air fitler box
  3. Need help with part numbers
  4. Main Bearing pics
  5. 5 years or 100,000 miles?
  6. New Cadillac Owner! Need some help with Northstar motor!
  7. New To Forum...Need Advise On N* Oil Leaks
  8. OBDII access...its possible
  9. Need Technical Information about Northstar engine/drivetrain.
  10. N* questions
  11. Good Price On New Northstar
  12. need a northstar motor
  13. How much would you pay?
  14. 1997 Deville Transmission Service
  15. P083 Code meaning????
  16. Fuel injector leaking at rail contact
  17. Blowing out the engine
  18. Coil Pack
  19. Performance transmission
  20. no spark in new motor! HELP!!!
  21. Runs like S**T
  22. Northstar Time-sert repair, where in nor-Cal?
  23. 1995 STS MAT sensor replacement
  24. Finding the lsot 25 HP
  25. 1996 Sls Temp Gauge
  26. Where to put coolant pellets?
  27. Things to know when buying
  28. R&I Crankshaft Position Sensor '94 SLS Northstar
  29. pcm p0741 repair estimate
  30. knock sensor
  31. Cradle Bolts...uh oh
  32. Transmission Questions...
  33. EGR removal after S/S fuel rail
  34. $$$$ how much it going to take?
  35. Corsa mufflers
  36. Searching for a GM part number...
  37. Cradle Dolly
  38. 95 STS-SES indicator
  39. no start
  40. 94 SLS has bad freeze plug.....
  41. 94 SLS oil change computer reset./ torques
  42. Coolent Fan on temp
  43. Pcm 0420 Code???
  44. Help!!!!
  45. 94 Seville SLS V8
  46. Northstar won't start
  47. Questions about a Stall Torque Converter ???
  48. N* Problem
  49. What muffler to buy??
  50. 93 STS Northstar, Would like some help.
  51. Rough idle
  52. Is this possible?
  53. Please clear up my confusion
  54. Update on engine project...
  55. Rough Idle
  56. N* Carbon Fouling my plugs, Help !!
  57. y VS 9 ENGINE???
  58. error codes question
  59. Timesert - reg northstar sert kit or Big-sert?
  60. Recall
  61. Water pump wrench
  62. Where to buy factory parts?
  63. Benefits of Northstar
  64. What years are compatible with my car year???
  65. P039 Code On Torque Converter/Clutch How to fix, What does this mean?
  66. Fuel Pump Advice sought - 96 STS
  67. What are Timesert's?
  68. '01 DTS oil & filter question
  69. Carfax anyone? Used motor questions...
  70. Compression test for head gasket?
  71. 97 STS Cold Start Problem
  72. What year is this off of?
  73. valve cover gasket replacement
  74. How much does a Northstar Engine weigh??(I searched but did not find the answer)
  75. TCC System Stuck Off
  76. No More Cadillac's Throw Away Northstar Engine
  77. Anyone know ANYTHING about McCord Power Plates?
  78. 95 sls cam pulleys & belt
  79. Rough Idle after 87 Octane
  80. Exhaust Cam numbers
  81. Supercharger for the N*
  82. More Muffler advice...experts??
  83. How to ID N* engine
  84. Free Valvoline maxlife
  85. Quietest exhaust muffler
  86. northstar eldo fuel
  87. Cheapest place to buy plugs and wires for a 97 Deville
  88. NEEED HELP...Anybody near Framingham or Boston MA
  89. # 1 cylinder misfire
  90. Need Ideas
  91. wide-open throttle ("WOT")
  92. Fuel Injector
  93. Iradium Ix Spark Plug
  94. Overheat Cat Caonverter
  95. Car won't start...just my luck
  96. Throttle body Helix and MPG?
  97. clogged Cat?
  98. PLEASE HELP ME! Northstar is idling fast...
  99. New member, questions and suggestions
  100. (MAS) questions?????????????
  101. Northstar - Starting Problems
  102. hard idle on my 94'Deville Concourse
  103. N* performance approach?
  104. 1994 STS Headbolts
  105. Adding a K&N to 97 N*
  106. Drive with Trans. Code?
  107. Tune Up?
  108. '94 N* runs lumpy - hesitates. Any ideas?
  109. new STS with true dual exhaust???
  110. 97 Lower end thump/knock between 2 and 3k
  111. Code help
  112. Will Not Start - Think Fuel Pump?
  113. idle problem
  114. Fuel pressure at idle/WOT?
  115. oil spraying everywhere from headgasket
  116. Overwrite Obd1
  117. Compression Test
  118. Has anyone done a performance chip?
  119. Stuck in the middle??
  120. Bad Gas? - the reprecussions
  121. engine coolant tempature
  122. My NorthStar project....
  123. radiator coolant
  124. 4T80E shift kit??? and pro tech???
  125. Pontiac Northstar
  126. Spark Plug replacement
  127. Cat
  128. 94 STS with cruise & idle problem. Please help
  129. How Much Transmission Oil?
  130. How many Northstars
  131. DTS horsepower
  132. Infamous Northstar Oil Leak
  133. Decipher acronyms?
  134. Engine Coolant Tenperature
  135. Reapair Manual
  136. Time-sert Repair Kit
  137. Motor Mount Question
  138. Life after timeserts
  139. Northstar 320 hp crate motor
  140. Searching for the Northstar- Please Help
  141. Code P065 & uneven idle
  142. horsepower
  143. Passkey problems and Computer codes
  144. Crank pulley on 94 SLS
  145. Starter Problems
  146. Headgasket replace
  147. transmission is kidna ... odd?
  148. Code C1217 '99 Seville SLS
  149. Anyone ever put on glasspacks on a N*, or heard waht it sounds like?
  150. I'm smelling antifreeze but can't find it!!!
  151. Another Temp thread...
  152. 92 eldorado engine swap
  153. Changing Spark Plugs on Northstar?
  154. How do you check for codes???
  155. Now my deville is overheating !?!?!
  156. Well now that i am getting a free new exhaust...
  157. Transmission lurch
  158. Service Engine Soon
  159. chance to buy a N*.....
  160. Radiator leak on Seville Can it be repaired?
  161. Speed limiter & Tech II
  162. Where to find head bolts?
  163. Oil light comes on in an 98 Deville N*.
  164. Installed my Dynomax Turbo Mufflers
  165. ISC motor correct idling adjustment problem
  166. cooling system problems
  167. 96 eldorado
  168. Stock intake box modifications...
  169. Valve clatter at cold startup
  170. 93 sts w/97 n. s. fuel pump problem
  171. Code I052, Keep Alive Memory What is this? How to fix?
  172. Whats code tc0023?
  173. the shift solenoids
  174. Idler Pulley and Tensioner bolts
  175. So anybody around boston want to help out a fellow Caddy owner?
  176. Engine identification?
  177. wierd traction control problem!!!
  178. Performance Modifications
  179. Haynes manual
  180. Northstar with 120,000 miles ...any problems coming????
  181. Service Engine Soon..... ODBII codes
  182. bad block ?
  183. Where has my coolant gone ?
  184. Crank Position Sensor
  185. Removing EGR on northstar
  186. battery cable repair
  187. My 97 Head Gasket Problem
  188. Anthony Cipriano: Re. Your remarks on Olds Diesel Engine
  189. OBD1 PCM Output Section
  190. feul gauge
  191. 2001 Deville Overheating Problem
  192. 99 deville lifted head
  193. Replacing o2 sensor on a 97 deville
  194. IPC Overides
  195. Speed limit setting on 98 STS
  196. My first code.
  197. Delorean with a northstar.. & 94 Camaro... Links attached
  198. 94 SLS Air Conditioner
  199. hey guys..newbie with some questions!
  200. O-2 Trouble codes
  201. Cadillac Thermostat
  202. Engine Stall/ shut down
  203. Oil Weight Question
  204. Northstar fuel economy?
  205. Passenger climate control
  206. HELP, service emissions eystem
  207. Dipstick 95 SLS
  208. Help with part #?
  209. STS 95: Hard gear shift
  210. power steering pump replacement- ? special tool
  211. 1998 Deville With Hard Starting And A Slight Gas Odor
  212. 1998 Seville rear wheel speed sensor
  213. Fluid Evacuators
  214. Bolt size ?
  215. Proper Spark plug gap?
  216. Prgramming Keyless Entry Remote 98 Deville
  217. Factory Service manuals
  218. Reset codes
  219. 1997 to 2000 engine swap
  220. 96 sts shifter handle
  221. temp guage 97 sts
  222. Diagnostic Troubleshooting
  223. Badly Misfiring 97 STS
  224. Spun bearings in my '94 STS
  225. drain plugs in 97 sts block WHERE?
  226. Best Aftermarket add ons...?
  227. 96 Eldorado
  228. Northstar Pics Please
  229. dynomax exhaust
  230. i need help with codes b2710,b2780
  231. Can't Figure Out How To Set IPC Overides
  232. Northstar in VW Golf. Link Attached.
  233. anyone doing THIS with their N*?
  234. Air Intake Kits
  235. GMPT PV8 (Northstar) engine Cylinder Liner help...
  236. If I Dont Use Premium Unleaded Will It Ruin My 96STS
  237. In English, Please...
  238. error codes
  239. 98 STS Codes
  240. 1999 Deville , Code says convertor is not locking up
  241. 98 Sedan Deville-TRANS HOT-IDLE ENGINE
  242. How do I changes coolant hose
  243. Performance Air Intake Kits ?
  244. N2O in my '98 STS
  245. head gasket and maintainence
  246. 1996 Cadillac Seville running hot? (or not) help needed
  247. help! 2500 rpm idle
  248. I got the codes, now what?
  249. Evap Soleniod
  250. 94 Concours getting 13 MPG What could be wrong?