: 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. what is OBDII
  2. WANTED Time Sert Kit Rental
  3. **Update** Head gasket on 99 Deville
  4. '94 N* Touring coupe with PO37 code?
  5. Check Engine Codes, vibration
  6. 94 STS Won't accelerate w/o almost stalling the engine.
  7. broken coolant reservoir in my N*
  8. Water pump replacement
  9. 2000 N* is it safe to fill it with a non sinthetic oil?
  10. Sudden drop in fuel economy with AC on
  11. Lambo V12 similiar to N*?
  12. Timing chain tensioner tool
  13. Could a bad catalytic converter also decrease my gas mileage?
  14. Is DEX save for engines?
  15. still overheating
  16. Replaced your Power Steering Pump? Come on IN!!!
  17. 01Deville MISFIRE
  18. 99 N* Issue
  19. bad cylinder
  20. Think Northstar headgaskets are expensive??
  21. Coolant Smell after Shut Down?
  22. 00 DeVille check coolant level
  23. dyno #s
  24. Aurora N* questions
  25. Cheapest way to do HG's?????
  26. I found my leak, now i need help
  27. Is the N* overrated?
  28. Northstar crate or rebuild??
  29. Timesert pulled when torquing headbolts-What Now??
  30. I Need Cheap 97 insert kit
  31. 99 Deville over heating NOT HG I think
  32. 02/03 Alternator regulator
  33. 98 deville fluttering sound
  34. A/C Recharging Help
  35. 99 ELDO coolant level Question.
  36. Sign of upcoming headgasket problem?
  37. head bolts
  38. tachometer like a rollercoaster...
  39. overheating problem
  40. Northstar owner loosing faith
  41. Fuel Injector Problem I Think
  42. Transmission Fluid
  43. Alternator
  44. Coolant Loss and Overheating
  45. Harmonic Balancer. Dangerous?
  46. Someone please help, i need to know whats this part.
  47. Suspension compressor lube and NRV - help!
  48. Superchargers are here!
  49. 93 to 99 O/H assembly
  50. 93 to 99 Northstar dis-assembly and inspection
  51. RWD Northstar information
  52. 2000 to 2004 or 5 Northstar information
  53. 4.4L information
  54. Northstar "check coolant level" -- trying to understand basics
  55. Northstar head gaskets replaced -- a good thing?
  56. Head Bolt Torque Value?
  57. Biggest Question To All..
  58. Re-mounting PCM - Idea?
  59. Coolant use
  60. How to clean Piston Rings my way
  61. 4T80E 3.11 to 3.71 swap
  62. Differences in Northstars - '93-'97, also cheap head gasket fix...
  63. What weight and type oil to use?
  64. Rochester QJ and N* Throttlebodies
  65. Another coolant/radiator/headgasket question
  66. northstar shuts down
  67. Head Gasket or Something Else (Steamy Exhaust)
  68. Help with codes from DIC
  69. need N* casting/part#s for ID
  70. How do you pull injectors????
  71. Crank sensor and PCM History
  72. For you guys who have done a headgasket job on the 4.6
  73. Camshaft Pulley will not come off!!
  74. Volant - The long awaited very custom install (pics)
  75. Older (95) Northstar Re-Torque?
  76. Need Help DIC Warning Messages (w/Codes!)
  77. pricing Time Serts
  78. Second Head Gasket problem, 93 Eldorado
  79. '05 DeVille, Two Black Cam Covers?
  80. fuel system tune up?
  81. changing N* oil w/o lift
  82. N* teardown for successful timing on assembly
  83. Factory strut tower brace and "dogbones" - can i do better?
  84. 00 to 05 T-body Dimensions
  85. How bad am I getting screwed?
  86. 97' deville---new radiator but now losing engine oil
  87. In Need of Timersert
  88. I think it's the Tensioner
  89. Induction system and adhesives
  90. top speed
  91. 1997 cadillac devill d,elegance
  92. '95 SLS Rough Idle
  93. HELP! Code P1646.. Evaporative emission (EVAP) vent Solenoid Control Circuit
  94. NS300L Insert System, Anyone have these kind?
  95. Nitrous is Here!!
  96. Presidential Limo Breaks Down
  97. Surge Tank
  98. Need Help Guys 00 Northstar Coil Problem
  99. CHRFAB Intake Manifold
  100. Looked up codes but still confused
  101. Head gasket problem in '97 STS, looking for a new engine
  102. TCC codes P0741 & P1860 questions
  103. Transmission Swap
  104. 1997 STS problems
  105. O2 repair-Domino Effect-Need Help
  106. 2004 Northstar - Tapping Noise, Lifter Or Timing Chain?
  107. 98 STS engine swap -need a bit of help
  108. performance options
  109. separating motor and transaxle??
  110. cant fix hard hot start for the life of me
  111. Water Pump Replaced (99 Deville)
  112. 95 SLS n* timesert completed-special tool made!
  113. my magnaflow exhaus vid yes another
  114. Translate 96 Codes
  115. What percentage of Northstar engines have headgasket problems?
  116. Coolant
  117. Leaking Transmission Fluid
  118. intermittent random oil pressure light?
  119. Northstar average engine temp ?
  120. A Little "smoke" From The Back Of A 1993 N* Sts
  121. 99 Deville Check Engine Light
  122. N* Injectors?
  123. My 2001 STS' Repair History
  124. Magnaflow exhaust
  125. timings off
  126. High Idle + no Brake
  127. 2000 ElDorado Coach Builders LTD Hard Boot
  128. Serpentine Belt Shredded/radiator Has Leak Now
  129. Temp rise after giving it gas
  130. Timeserts good for the WOT tune-up?
  131. Prestone Extended Life Coolant - All Makes and Models
  132. any tips for inserting fuel injector back into fuel rail?
  133. Timsert Kit for sale unused, 1999/earlier N*
  134. Videoclip of new Exhaust (for those who missed my other thread)
  135. ok kinda noobish but give me a quick reply
  136. Mystery Grind in Transmission, Engine, Where?
  137. how long does it take to replace and install fuel injectors
  138. radiator
  139. The NEW Cat-Back is DONE! (kinda)
  140. where can I purchase a fuel injector remover tool?
  141. Oil (lots) in No. 2 cyl
  142. NEED HELP, T061, and S030 codes, have info but no solution
  143. Anyone got a Timesert Bigsert Kit?
  144. Time-Sert
  145. Name this part (again)
  146. Engine Overheat Brake Caliper??
  147. Blue smoke.
  148. Head Gasket Repair Questions
  149. Northstar Starting problems
  150. Torque Management VS Traction Control Reduced Torque
  151. 4T80E Modification
  152. electrical problem Northstar
  153. Intake full of sludge/Intake removal
  154. HP Tuners now offering V6 & V8 Tuning Systems
  155. Need help and advice on installing the new Northstar
  156. 94 eldo pcm code P083
  157. Northstar Powered MR2?
  158. A river runs through it - valve covers and PCV baffles
  159. put on magnaflow mufflers still quiet?
  160. 1997 Cadillac STS
  161. Whats tickin, good lookin?
  162. NorthStar Missing?
  163. Better mpg in the city with the traction control OFF?
  164. How much oil for a FWD Northstar engine?
  165. Moving Tapping Noise/Knocking Noises
  166. quick performance question
  167. 94 Sts Export Ecm
  168. where can i find the serial # on the v8 northstar 98
  169. Oil Pressure Problem (yeah another one...)
  170. GM EOS Asst Lube
  171. Northstar Oil Change Procedure
  172. N* No Start After Head gasket
  173. Tell me about dyno's please
  174. Engine oil cooler question
  175. Oil Cooler
  176. Question on a code....
  177. power max spark plug wire set
  178. Engine Power Circuit?
  179. some new oil information
  180. spark plugs and wires
  181. Shell Rotella T 10W-30 CJ-4/SM
  182. Question about varying coolant temp
  183. Question on Exhasut smoke/Chemical agent repair
  184. Blue/black Smoke only after Idle
  185. 94 SLS back cyls spark, don't fire, smoke
  186. Knocking On My Northstar Engine 96 STS Sevile
  187. How to defeat TC and maintain 1st gear
  188. Stay away from Guys Tire Buys in Staten Island NY
  189. 94 N* Fuel Problem. Need some Help !!
  190. coolant too hot
  191. N* 25 Lbs Pressure Blows Radiator Seal
  192. I got a present from summit racing today...
  193. Help! Stuck piston in n* I need help!
  194. thermostat
  195. Ok now This is getting CRAZY N* Problem
  196. N* Oil Cooler And/or Tranny Cooler
  197. water pump
  198. Broken Timeserts
  199. Northstar runs PERFECT THEN DIES
  200. N* Coolant Tough To Fill
  201. 94 - 95 n* motor tranny ecm 4 sale
  202. Does this stand to reason - Get your engineering degree ready
  203. What is timesert
  204. Track Results from Today!!
  205. cracked block
  206. My Northstar adventure is finally over...
  207. How hard is it to change the plugs on a N*
  208. Took the Caddy out Racin...now I want to mod
  209. JUST HIT 100k mi TONIGHT!!!
  210. 02 Deville Overheating
  211. NEED HELP gotta get engine buttoned up after install
  212. 2000 Cadillac STSi race car
  213. Team Northstar Le Mans Prototype race car
  214. Northstar Info Website
  215. '98 Eldorado codes
  216. Please help with codes>>>
  217. Stainless Fuel Rail Schrader Valve Size
  218. Shake on idle until throttle applied
  219. Does the aurora N* have the same issues?
  220. 93 MAP Sensor Shorted
  221. Nitrous Use on 96+ N* - got some ?'s
  222. 96 sts check engine light on but no codes
  223. '95 Eldorado Sputtering and Backfiring?
  224. 2000 Deville DTS engine codes, please help
  225. No start or spark
  226. New but still overheating
  227. Spark Plug Wires - Idea?
  228. rambling about intake - and porting/mod worklog
  229. Northstar question
  230. n* ?
  231. Chevron Delo 10W-30
  232. Buying a new Caddy - Advice?
  233. How late is too late for fuel rail recall
  234. N* Serial number
  235. Has anyone done a TC in a N* car?
  236. A\C Trouble
  237. BigSert Kit
  238. Cooling System Question
  239. Alternator Cooling
  240. Service Stability System On & ABS light
  241. Which codes....?
  242. G-Northstar Intake Plug
  243. Anybody here have Dynomax Super Turbos on your Northstar?
  244. Head gasket poll... please check in.
  245. Po172 & Po174 Fixed 2001 Dts
  246. northstars in general
  247. Anyone actually done a head gasket in car
  248. Conversion to LSx Throttle body
  249. intake/TB interchange question!
  250. Aftermarket Replacement Ignition Coils? Step in!