: 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. Water pump replacement
  2. 2000 N* is it safe to fill it with a non sinthetic oil?
  3. Sudden drop in fuel economy with AC on
  4. Lambo V12 similiar to N*?
  5. Timing chain tensioner tool
  6. Could a bad catalytic converter also decrease my gas mileage?
  7. Is DEX save for engines?
  8. still overheating
  9. Replaced your Power Steering Pump? Come on IN!!!
  10. 01Deville MISFIRE
  11. 99 N* Issue
  12. bad cylinder
  13. Think Northstar headgaskets are expensive??
  14. Coolant Smell after Shut Down?
  15. 00 DeVille check coolant level
  16. dyno #s
  17. Aurora N* questions
  18. Cheapest way to do HG's?????
  19. I found my leak, now i need help
  20. Is the N* overrated?
  21. Northstar crate or rebuild??
  22. Timesert pulled when torquing headbolts-What Now??
  23. I Need Cheap 97 insert kit
  24. 99 Deville over heating NOT HG I think
  25. 02/03 Alternator regulator
  26. 98 deville fluttering sound
  27. A/C Recharging Help
  28. 99 ELDO coolant level Question.
  29. Sign of upcoming headgasket problem?
  30. head bolts
  31. tachometer like a rollercoaster...
  32. overheating problem
  33. Northstar owner loosing faith
  34. Fuel Injector Problem I Think
  35. Transmission Fluid
  36. Alternator
  37. Coolant Loss and Overheating
  38. Harmonic Balancer. Dangerous?
  39. Someone please help, i need to know whats this part.
  40. Suspension compressor lube and NRV - help!
  41. Superchargers are here!
  42. 93 to 99 O/H assembly
  43. 93 to 99 Northstar dis-assembly and inspection
  44. RWD Northstar information
  45. 2000 to 2004 or 5 Northstar information
  46. 4.4L information
  47. Northstar "check coolant level" -- trying to understand basics
  48. Northstar head gaskets replaced -- a good thing?
  49. Head Bolt Torque Value?
  50. Biggest Question To All..
  51. Re-mounting PCM - Idea?
  52. Coolant use
  53. How to clean Piston Rings my way
  54. 4T80E 3.11 to 3.71 swap
  55. Differences in Northstars - '93-'97, also cheap head gasket fix...
  56. What weight and type oil to use?
  57. Rochester QJ and N* Throttlebodies
  58. Another coolant/radiator/headgasket question
  59. northstar shuts down
  60. Head Gasket or Something Else (Steamy Exhaust)
  61. Help with codes from DIC
  62. need N* casting/part#s for ID
  63. How do you pull injectors????
  64. Crank sensor and PCM History
  65. For you guys who have done a headgasket job on the 4.6
  66. Camshaft Pulley will not come off!!
  67. Volant - The long awaited very custom install (pics)
  68. Older (95) Northstar Re-Torque?
  69. Need Help DIC Warning Messages (w/Codes!)
  70. pricing Time Serts
  71. Second Head Gasket problem, 93 Eldorado
  72. '05 DeVille, Two Black Cam Covers?
  73. fuel system tune up?
  74. changing N* oil w/o lift
  75. N* teardown for successful timing on assembly
  76. Factory strut tower brace and "dogbones" - can i do better?
  77. 00 to 05 T-body Dimensions
  78. How bad am I getting screwed?
  79. 97' deville---new radiator but now losing engine oil
  80. In Need of Timersert
  81. I think it's the Tensioner
  82. Induction system and adhesives
  83. top speed
  84. 1997 cadillac devill d,elegance
  85. '95 SLS Rough Idle
  86. HELP! Code P1646.. Evaporative emission (EVAP) vent Solenoid Control Circuit
  87. NS300L Insert System, Anyone have these kind?
  88. Nitrous is Here!!
  89. Presidential Limo Breaks Down
  90. Surge Tank
  91. Need Help Guys 00 Northstar Coil Problem
  92. CHRFAB Intake Manifold
  93. Looked up codes but still confused
  94. Head gasket problem in '97 STS, looking for a new engine
  95. TCC codes P0741 & P1860 questions
  96. Transmission Swap
  97. 1997 STS problems
  98. O2 repair-Domino Effect-Need Help
  99. 2004 Northstar - Tapping Noise, Lifter Or Timing Chain?
  100. 98 STS engine swap -need a bit of help
  101. performance options
  102. separating motor and transaxle??
  103. cant fix hard hot start for the life of me
  104. Water Pump Replaced (99 Deville)
  105. 95 SLS n* timesert completed-special tool made!
  106. my magnaflow exhaus vid yes another
  107. Translate 96 Codes
  108. What percentage of Northstar engines have headgasket problems?
  109. Coolant
  110. Leaking Transmission Fluid
  111. intermittent random oil pressure light?
  112. Northstar average engine temp ?
  113. A Little "smoke" From The Back Of A 1993 N* Sts
  114. 99 Deville Check Engine Light
  115. N* Injectors?
  116. My 2001 STS' Repair History
  117. Magnaflow exhaust
  118. timings off
  119. High Idle + no Brake
  120. 2000 ElDorado Coach Builders LTD Hard Boot
  121. Serpentine Belt Shredded/radiator Has Leak Now
  122. Temp rise after giving it gas
  123. Timeserts good for the WOT tune-up?
  124. Prestone Extended Life Coolant - All Makes and Models
  125. any tips for inserting fuel injector back into fuel rail?
  126. Timsert Kit for sale unused, 1999/earlier N*
  127. Videoclip of new Exhaust (for those who missed my other thread)
  128. ok kinda noobish but give me a quick reply
  129. Mystery Grind in Transmission, Engine, Where?
  130. how long does it take to replace and install fuel injectors
  131. radiator
  132. The NEW Cat-Back is DONE! (kinda)
  133. where can I purchase a fuel injector remover tool?
  134. Oil (lots) in No. 2 cyl
  135. NEED HELP, T061, and S030 codes, have info but no solution
  136. Anyone got a Timesert Bigsert Kit?
  137. Time-Sert
  138. Name this part (again)
  139. Engine Overheat Brake Caliper??
  140. Blue smoke.
  141. Head Gasket Repair Questions
  142. Northstar Starting problems
  143. Torque Management VS Traction Control Reduced Torque
  144. 4T80E Modification
  145. electrical problem Northstar
  146. Intake full of sludge/Intake removal
  147. HP Tuners now offering V6 & V8 Tuning Systems
  148. Need help and advice on installing the new Northstar
  149. 94 eldo pcm code P083
  150. Northstar Powered MR2?
  151. A river runs through it - valve covers and PCV baffles
  152. put on magnaflow mufflers still quiet?
  153. 1997 Cadillac STS
  154. Whats tickin, good lookin?
  155. NorthStar Missing?
  156. Better mpg in the city with the traction control OFF?
  157. How much oil for a FWD Northstar engine?
  158. Moving Tapping Noise/Knocking Noises
  159. quick performance question
  160. 94 Sts Export Ecm
  161. where can i find the serial # on the v8 northstar 98
  162. Oil Pressure Problem (yeah another one...)
  163. GM EOS Asst Lube
  164. Northstar Oil Change Procedure
  165. N* No Start After Head gasket
  166. Tell me about dyno's please
  167. Engine oil cooler question
  168. Oil Cooler
  169. Question on a code....
  170. power max spark plug wire set
  171. Engine Power Circuit?
  172. some new oil information
  173. spark plugs and wires
  174. Shell Rotella T 10W-30 CJ-4/SM
  175. Question about varying coolant temp
  176. Question on Exhasut smoke/Chemical agent repair
  177. Blue/black Smoke only after Idle
  178. 94 SLS back cyls spark, don't fire, smoke
  179. Knocking On My Northstar Engine 96 STS Sevile
  180. How to defeat TC and maintain 1st gear
  181. Stay away from Guys Tire Buys in Staten Island NY
  182. 94 N* Fuel Problem. Need some Help !!
  183. coolant too hot
  184. N* 25 Lbs Pressure Blows Radiator Seal
  185. I got a present from summit racing today...
  186. Help! Stuck piston in n* I need help!
  187. thermostat
  188. Ok now This is getting CRAZY N* Problem
  189. N* Oil Cooler And/or Tranny Cooler
  190. water pump
  191. Broken Timeserts
  192. Northstar runs PERFECT THEN DIES
  193. N* Coolant Tough To Fill
  194. 94 - 95 n* motor tranny ecm 4 sale
  195. Does this stand to reason - Get your engineering degree ready
  196. What is timesert
  197. Track Results from Today!!
  198. cracked block
  199. My Northstar adventure is finally over...
  200. How hard is it to change the plugs on a N*
  201. Took the Caddy out Racin...now I want to mod
  202. JUST HIT 100k mi TONIGHT!!!
  203. 02 Deville Overheating
  204. NEED HELP gotta get engine buttoned up after install
  205. 2000 Cadillac STSi race car
  206. Team Northstar Le Mans Prototype race car
  207. Northstar Info Website
  208. '98 Eldorado codes
  209. Please help with codes>>>
  210. Stainless Fuel Rail Schrader Valve Size
  211. Shake on idle until throttle applied
  212. Does the aurora N* have the same issues?
  213. 93 MAP Sensor Shorted
  214. Nitrous Use on 96+ N* - got some ?'s
  215. 96 sts check engine light on but no codes
  216. '95 Eldorado Sputtering and Backfiring?
  217. 2000 Deville DTS engine codes, please help
  218. No start or spark
  219. New but still overheating
  220. Spark Plug Wires - Idea?
  221. rambling about intake - and porting/mod worklog
  222. Northstar question
  223. n* ?
  224. Chevron Delo 10W-30
  225. Buying a new Caddy - Advice?
  226. How late is too late for fuel rail recall
  227. N* Serial number
  228. Has anyone done a TC in a N* car?
  229. A\C Trouble
  230. BigSert Kit
  231. Cooling System Question
  232. Alternator Cooling
  233. Service Stability System On & ABS light
  234. Which codes....?
  235. G-Northstar Intake Plug
  236. Anybody here have Dynomax Super Turbos on your Northstar?
  237. Head gasket poll... please check in.
  238. Po172 & Po174 Fixed 2001 Dts
  239. northstars in general
  240. Anyone actually done a head gasket in car
  241. Conversion to LSx Throttle body
  242. intake/TB interchange question!
  243. Aftermarket Replacement Ignition Coils? Step in!
  244. 1995 SLS cranking but not starting, code p035
  245. Torque Converter while the trans is out
  246. Doing a half case reseal myself?
  247. how to fix these two code problems?
  248. 99 to 96 swap question
  249. Torque Converter Clutch (P 0741 TCC stuck off)
  250. aftermarket (granatelli/other) Mass Air Sensors?