: Northstar Engines and System Technical Discussion



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  1. Northstar cooling system question
  2. Hot Hot Hot !!!!
  3. How exactly do Oil Life Monitors work?
  4. crankshalf sensors
  5. S060 and P039
  6. DENSO or AC Delco Spark Plugs for a Northstar?
  7. normal running temp for a northstar?
  8. Water Pump replacement on a 96 deville
  9. Gonna Have to LIve with the Lifter Tick
  10. Codes
  11. 98 sts overheating problems
  12. corsa exhaust sound clip
  13. My northstar went south
  14. Crankshaft Position Sensor dead again??!?! Symptoms?
  15. 93-95 performance parts!
  16. 2003 FWD Deville engine dying
  17. Damaged boot between intake & tb... need advice
  18. red line
  19. new o2 sensor still p030 when idle
  20. turn signal problem ('94 STS)
  21. warped heads common?
  22. radiator or head gasket????????
  23. thermostat options
  24. Bad ( burning? ) Smell
  25. ISC replacement
  26. 98 deville spark plugs
  27. Oil Level Sensor
  28. Dropping cradle today, need a bit of guidance
  29. Maff screen remove? power gains?
  30. Runnin without o2 fuses in
  31. Thoughts on G-Tech Pro
  32. PCM Programming for N*?
  33. Decreased Performance ???
  34. anyone use non-"time" serts
  35. Fuel Rail Question...
  36. portability of engine, tranny, etc
  37. Harder than heck to start my
  38. Z-rated 93/94 Seville/Eldo PCM for sale-Ebay
  39. Northstar ETC dynoed
  40. Northstar in an Allante vs an STS?
  41. Long Block Replacement
  42. Leaking Fuel Rail
  43. turning off traction control on '95 sts
  44. New Towing Hitch
  45. Overheating problem just started.
  46. Normal Oil Consumption ???
  47. 112mph???
  48. 93 N* coolant temp sensor
  49. Finally Found PCM Programmer for 96-04 N* OBD-2!!!
  50. Voltage question
  51. Oil Question?????
  52. 97' Cadillac Deville Overheating
  53. ticking throttle
  54. Best Head Gasket Sealer
  55. '94 SLS Crankshaft pully
  56. 99 seville sls
  57. 1/4 mile
  58. radiator fan not spinning
  59. Noisy Lifters
  60. Sticky lifter Update
  61. Expensive Air Filters Worth it???
  62. Coolant system question
  63. hard start when hot, not FPR
  64. An Intresting scan tool
  65. pre 99 N* water pump belt tensioner.
  66. Hard Start/ Fuel Odor
  67. Belt Pulley
  68. coolant flow question
  69. Reading data from OBD II
  70. Inaccurate Battery Voltage Display??
  71. Detonation and Pre-ignition
  72. 94 STS needs help
  73. lifting a northstar
  74. Bosch +2 plugs (report)
  75. OSD says "Change Trans Fluid"
  76. premium at the pump...or is it??
  77. Heating Up
  78. 0-60
  79. More performance
  80. cooling fan problem
  81. 1995 seville pcm problem HELP
  82. Valve Train Question
  83. I keep getting P0404 and P0441? Looking for suggestions...
  84. wiring oil pressure sensor
  85. I keep getting P0404 and P0441
  86. Cooling Fans
  87. Some N* questions
  88. Check Engine Oil Level
  89. This N* is living a good life...
  90. Read TECH TIPS FPR - More Info needed
  91. Intakes
  92. 93 sts running rough only when hot
  93. What does "B2118 - Front Vertical Sensor Failed" mean?
  94. Anti-Sieze and Spark Plugs
  95. Intake Manifold questions - chime in!
  96. thermostat for north star
  97. Preparing for coolant change / Double Checking.
  98. 95 Intake Manifold Interchange?
  99. p0741 trouble code
  100. 1996 4.6 L. Rebuild, what should be replaced.
  101. Replacement parts after reman engine
  102. hardest water pump to install
  103. Sticky-Noisy Valve Lifters, What to Do?
  104. ISC Adjustment Procedure for OBD1 How To
  105. Need Part Number 94 N* INTAKE MANIFOLD
  106. My mechanic wants to put in a new radiator, should I let him?
  107. 94 caddy coolant leak
  108. Crossover measurement
  109. northstar in a fiero
  110. Oil Additive Question
  111. Overheating and low oil pressure
  112. How about no muffler??
  113. Engine rough running misses no power 95 Eldorado 4.6
  114. Borla vs Corsa and others
  115. starter noise, doesn't start
  116. oil pan gasket change, is this quote correct!?
  117. Mixing Coolants.
  118. '95 Concours leaking oil between engine and trans
  119. Time serts for sale
  120. Northstar changes year to year
  121. no power with Traction Control off
  122. Oil Change question.. price???
  123. A/C and vacuum
  124. 10 best engines, N* not 2 b found
  125. 93 runs rough when hot.
  126. Spark Plug Wire Placement
  127. Adjust TCS Sensitivity?
  128. "The power to set it free"
  129. Oil Analysis
  130. Tried Blue Devil?
  131. Overheating HELP!!!
  132. Alternator Removal??
  133. MAF screen missing
  134. Washed My North*
  135. Battery No Charge
  136. PCM programming question
  137. 95 TPS replace
  138. 93 sts fuel filter
  139. Engine Stall
  140. Can 'sticky' EGR cause misfire or similar?
  141. head gasket mileage
  142. Cadillac Dealerships
  143. dexcool flush
  144. 93 sts rough idle and fluttering under acceleration
  145. wanna see performance then mayb you wanna watch this
  146. cam specs for a 1995 sts
  147. Chance of Fire ??
  148. +++++Looking for a "Time-Sert" tool set+++++
  149. +++++Looking for a "Time-Sert" tool set+++++
  150. 97 STS overheating
  151. water pump
  152. oil change and coolant change this friday
  153. 97 SLS misfiring... ?
  154. Mystery Belt (Simple Question)
  155. 95 Aurora OBD I or OBD II
  156. Normal Temp Readings
  157. Northstar for marine use?
  158. 92 Eldo OBD Code help
  159. kick down
  160. WOT in a Aurora 4.0
  161. Low Oil Pressure
  162. When buying a Northstar powered car....
  163. Oil OIl Everywhere Not a drop to spare
  164. Overheating 95 Seville Sls
  165. Rough idle at start-up
  166. Northstar low oil pressure alarm
  167. Nothstar fairytails
  168. rough idling at lights
  169. Anyone know what "P1320 - IC 4X Reference Circuit Intermittent" means?
  170. Codes p0174, b2102, u1064
  171. Prestone EG coolant "new formula"? for 95 SLS N*
  172. Elusive overheating problem solved/excess oil found
  173. NorthStar Head Bolts
  174. 4.6L Parts Supplier and Availability Question
  175. Torque Convertor removal, problem (96 4.6L)
  176. 4.6 Northstar Time-sert headbolt hole repair kit
  177. My 94 seville idles and runs terrible. I've done everything!
  178. oil consumption cured
  179. How often do I clean the throttle body?
  180. 94 A/C Problem
  181. Flushing radiator 98 deville
  182. Help with codes for an 02 Deville....
  183. 95 Eldo Idle/Acceleration????
  184. I'm sure this has been asked
  185. 1997 stalling problem
  186. 10% Ethanol comes to Northeast U.S.
  187. So I've been using 5W30...
  188. My tranny is FUBAR!
  189. Northstart - Blown Head / Headgasket?
  190. HOW TO: Test/Change TPS (99 STS)
  191. Rebuilt Northstar, No Codes, Poor MPG
  192. 4T80E Torque Converter Removal
  193. 97 ETC Complete Exhaust
  194. help with new car
  195. Fuel mileage (Holy cow!!!)
  196. Radiator Sealant
  197. 2000-2004 crank sensors
  198. Transmission squeak?
  199. Missing 9 HP
  200. How good is K&N filters... really?
  201. Leaking anti-freeze poss waterpump area
  202. Timeserts
  203. L37 gear shifts at what speeds?
  204. Rough cold idle...
  205. help in determing this motor
  206. Is there any interest in 93-95 bored throttle bodies?
  207. Temp gauge issue (Question 2)
  208. Fuel gauge issue (Question 1)
  209. Coolant boiling out of overflow
  210. upgrades...K+N =BAD???
  211. Well im alive...
  212. 1999 deville North** lost mileage
  213. Actual N* engine swaps
  214. Coolant Leak
  215. Just bought my first Cadillac-Has green coolant
  216. Any increase MPG tips?
  217. why ios engine running hotter than before
  218. where is the thermostat located in 2003 deville
  219. how to change coolant in 2003 deville
  220. Head Gasket Going
  221. difference between 275 and 300hp N*?
  222. 96-98 Intake parts
  223. Why is the Northstar "better" than the Intech?
  224. Post 2000 N*?
  225. Motor Mount Question
  226. A/C Question 1994 STS
  227. real fast idle
  228. So I Put My Sled On The Dyno Today..
  229. N* Supercharger and Turbo Systems!?!
  230. 93 N* AC bypass belt?
  231. How come N* isn't used in more vehicles?
  232. Switched to Mobil-1 and oil consumption dropped
  233. 2000 deville dts (Engine runs rough when 1st started)
  234. 2 mufflers for cosmetics or performance?
  235. Northstar upgrades?
  236. How difficult is this?
  237. It won't fire!!!!
  238. Northstar stands alone?
  239. Engine on or off during On Board Diagnostics?
  240. timing pics, homemade locating pins, please look
  241. HELP! Need part number........
  242. AC Recharging Help
  243. About those electric superchargers...
  244. Possibly the best sounding N*?
  245. $660 tune up for 95 STS??!!
  246. Engine Temp. Sensor
  247. When do I replace the AC Compressor
  248. 94 SLS 4.6l, code P071
  249. 130mph??
  250. oil filter adapter