: Northstar Engines and System Technical Discussion



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  1. Cradle Bolts...uh oh
  2. Transmission Questions...
  3. EGR removal after S/S fuel rail
  4. $$$$ how much it going to take?
  5. Corsa mufflers
  6. Searching for a GM part number...
  7. Cradle Dolly
  8. 95 STS-SES indicator
  9. no start
  10. 94 SLS has bad freeze plug.....
  11. 94 SLS oil change computer reset./ torques
  12. Coolent Fan on temp
  13. Pcm 0420 Code???
  14. Help!!!!
  15. 94 Seville SLS V8
  16. Northstar won't start
  17. Questions about a Stall Torque Converter ???
  18. N* Problem
  19. What muffler to buy??
  20. 93 STS Northstar, Would like some help.
  21. Rough idle
  22. Is this possible?
  23. Please clear up my confusion
  24. Update on engine project...
  25. Rough Idle
  26. N* Carbon Fouling my plugs, Help !!
  27. y VS 9 ENGINE???
  28. error codes question
  29. Timesert - reg northstar sert kit or Big-sert?
  30. Recall
  31. Water pump wrench
  32. Where to buy factory parts?
  33. Benefits of Northstar
  34. What years are compatible with my car year???
  35. P039 Code On Torque Converter/Clutch How to fix, What does this mean?
  36. Fuel Pump Advice sought - 96 STS
  37. What are Timesert's?
  38. '01 DTS oil & filter question
  39. Carfax anyone? Used motor questions...
  40. Compression test for head gasket?
  41. 97 STS Cold Start Problem
  42. What year is this off of?
  43. valve cover gasket replacement
  44. How much does a Northstar Engine weigh??(I searched but did not find the answer)
  45. TCC System Stuck Off
  46. No More Cadillac's Throw Away Northstar Engine
  47. Anyone know ANYTHING about McCord Power Plates?
  48. 95 sls cam pulleys & belt
  49. Rough Idle after 87 Octane
  50. Exhaust Cam numbers
  51. Supercharger for the N*
  52. More Muffler advice...experts??
  53. How to ID N* engine
  54. Free Valvoline maxlife
  55. Quietest exhaust muffler
  56. northstar eldo fuel
  57. Cheapest place to buy plugs and wires for a 97 Deville
  58. NEEED HELP...Anybody near Framingham or Boston MA
  59. # 1 cylinder misfire
  60. Need Ideas
  61. wide-open throttle ("WOT")
  62. Fuel Injector
  63. Iradium Ix Spark Plug
  64. Overheat Cat Caonverter
  65. Car won't start...just my luck
  66. Throttle body Helix and MPG?
  67. clogged Cat?
  68. PLEASE HELP ME! Northstar is idling fast...
  69. New member, questions and suggestions
  70. (MAS) questions?????????????
  71. Northstar - Starting Problems
  72. hard idle on my 94'Deville Concourse
  73. N* performance approach?
  74. 1994 STS Headbolts
  75. Adding a K&N to 97 N*
  76. Drive with Trans. Code?
  77. Tune Up?
  78. '94 N* runs lumpy - hesitates. Any ideas?
  79. new STS with true dual exhaust???
  80. 97 Lower end thump/knock between 2 and 3k
  81. Code help
  82. Will Not Start - Think Fuel Pump?
  83. idle problem
  84. Fuel pressure at idle/WOT?
  85. oil spraying everywhere from headgasket
  86. Overwrite Obd1
  87. Compression Test
  88. Has anyone done a performance chip?
  89. Stuck in the middle??
  90. Bad Gas? - the reprecussions
  91. engine coolant tempature
  92. My NorthStar project....
  93. radiator coolant
  94. 4T80E shift kit??? and pro tech???
  95. Pontiac Northstar
  96. Spark Plug replacement
  97. Cat
  98. 94 STS with cruise & idle problem. Please help
  99. How Much Transmission Oil?
  100. How many Northstars
  101. DTS horsepower
  102. Infamous Northstar Oil Leak
  103. Decipher acronyms?
  104. Engine Coolant Tenperature
  105. Reapair Manual
  106. Time-sert Repair Kit
  107. Motor Mount Question
  108. Life after timeserts
  109. Northstar 320 hp crate motor
  110. Searching for the Northstar- Please Help
  111. Code P065 & uneven idle
  112. horsepower
  113. Passkey problems and Computer codes
  114. Crank pulley on 94 SLS
  115. Starter Problems
  116. Headgasket replace
  117. transmission is kidna ... odd?
  118. Code C1217 '99 Seville SLS
  119. Anyone ever put on glasspacks on a N*, or heard waht it sounds like?
  120. I'm smelling antifreeze but can't find it!!!
  121. Another Temp thread...
  122. 92 eldorado engine swap
  123. Changing Spark Plugs on Northstar?
  124. How do you check for codes???
  125. Now my deville is overheating !?!?!
  126. Well now that i am getting a free new exhaust...
  127. Transmission lurch
  128. Service Engine Soon
  129. chance to buy a N*.....
  130. Radiator leak on Seville Can it be repaired?
  131. Speed limiter & Tech II
  132. Where to find head bolts?
  133. Oil light comes on in an 98 Deville N*.
  134. Installed my Dynomax Turbo Mufflers
  135. ISC motor correct idling adjustment problem
  136. cooling system problems
  137. 96 eldorado
  138. Stock intake box modifications...
  139. Valve clatter at cold startup
  140. 93 sts w/97 n. s. fuel pump problem
  141. Code I052, Keep Alive Memory What is this? How to fix?
  142. Whats code tc0023?
  143. the shift solenoids
  144. Idler Pulley and Tensioner bolts
  145. So anybody around boston want to help out a fellow Caddy owner?
  146. Engine identification?
  147. wierd traction control problem!!!
  148. Performance Modifications
  149. Haynes manual
  150. Northstar with 120,000 miles ...any problems coming????
  151. Service Engine Soon..... ODBII codes
  152. bad block ?
  153. Where has my coolant gone ?
  154. Crank Position Sensor
  155. Removing EGR on northstar
  156. battery cable repair
  157. My 97 Head Gasket Problem
  158. Anthony Cipriano: Re. Your remarks on Olds Diesel Engine
  159. OBD1 PCM Output Section
  160. feul gauge
  161. 2001 Deville Overheating Problem
  162. 99 deville lifted head
  163. Replacing o2 sensor on a 97 deville
  164. IPC Overides
  165. Speed limit setting on 98 STS
  166. My first code.
  167. Delorean with a northstar.. & 94 Camaro... Links attached
  168. 94 SLS Air Conditioner
  169. hey guys..newbie with some questions!
  170. O-2 Trouble codes
  171. Cadillac Thermostat
  172. Engine Stall/ shut down
  173. Oil Weight Question
  174. Northstar fuel economy?
  175. Passenger climate control
  176. HELP, service emissions eystem
  177. Dipstick 95 SLS
  178. Help with part #?
  179. STS 95: Hard gear shift
  180. power steering pump replacement- ? special tool
  181. 1998 Deville With Hard Starting And A Slight Gas Odor
  182. 1998 Seville rear wheel speed sensor
  183. Fluid Evacuators
  184. Bolt size ?
  185. Proper Spark plug gap?
  186. Prgramming Keyless Entry Remote 98 Deville
  187. Factory Service manuals
  188. Reset codes
  189. 1997 to 2000 engine swap
  190. 96 sts shifter handle
  191. temp guage 97 sts
  192. Diagnostic Troubleshooting
  193. Badly Misfiring 97 STS
  194. Spun bearings in my '94 STS
  195. drain plugs in 97 sts block WHERE?
  196. Best Aftermarket add ons...?
  197. 96 Eldorado
  198. Northstar Pics Please
  199. dynomax exhaust
  200. i need help with codes b2710,b2780
  201. Can't Figure Out How To Set IPC Overides
  202. Northstar in VW Golf. Link Attached.
  203. anyone doing THIS with their N*?
  204. Air Intake Kits
  205. GMPT PV8 (Northstar) engine Cylinder Liner help...
  206. If I Dont Use Premium Unleaded Will It Ruin My 96STS
  207. In English, Please...
  208. error codes
  209. 98 STS Codes
  210. 1999 Deville , Code says convertor is not locking up
  211. 98 Sedan Deville-TRANS HOT-IDLE ENGINE
  212. How do I changes coolant hose
  213. Performance Air Intake Kits ?
  214. N2O in my '98 STS
  215. head gasket and maintainence
  216. 1996 Cadillac Seville running hot? (or not) help needed
  217. help! 2500 rpm idle
  218. I got the codes, now what?
  219. Evap Soleniod
  220. 94 Concours getting 13 MPG What could be wrong?
  221. pcv valve
  222. Oil Amount Debate, Do you put in 7.5 quarts or less at oil change?
  223. What is code p1645 mean
  224. Oil change and coolant
  225. CHanging the top-speed cut-out.
  226. how much extra HP will i get
  227. Used northstar
  228. 94 STS bogging and stalling?
  229. Overheating-head gaskets-screw it!!!
  230. ETC Crossover Leak
  231. Fuel Rail Recall Update
  232. Norstar governor
  233. 2005 Bonneville gets N*
  234. Fuel Rail Recall Missinformation
  235. Scan Tool Questions
  236. CARFAX (engine / car serial Numbers)
  237. Who has done a lot of mods to NS powered cars?
  238. Oxygen sensor problems
  239. All was fine until... hard cold start prob
  240. No orange light in Park, D, 2,1 in cluster on Concours?
  241. new 99 eng for 97 how much is different?
  242. 96 deville error codes P0147 and P0146, where do I look?
  243. po741 error shifting problem
  244. Leaking coolant
  245. Cat-back systems
  246. Throttle Body Cleaning
  247. coolant temp sensor
  248. carfaxing a used northstar
  249. Exhaust crossover
  250. 1994 sts 94K miles overheating