: 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

  1. what is wrong with my 1996 deville
  2. Little green hoses
  3. DTS MODs?
  4. Trouble Codes and Car Shuddering
  5. EBTCM traction control module
  6. will purchase 98 Eldo ETC... who should inspect/work on car? EXT Warranty Info help
  7. Read This, Need Help!!! Egr??? Fpr???
  8. 98 deville
  9. Eldo Mods? chip, exhaust, nos, ect.
  10. 3 more radiator queries
  11. 2 more radiator drain queries
  12. Transmission Pressuse Solenoid
  13. 95 Concours Put Barsleak in canister
  14. 96 Deville codes pco603 and pco717
  15. Reset codes?
  16. "Flush" coolant?
  17. ETCBM (traction control computer)
  18. 1996 DeVille Northstar
  19. Motor mount help needed!
  20. 1994 STS First Roadtrip Coolant Temp
  21. Break In Oil
  22. question about N* headgasket
  23. trans code
  24. No 4th gear...
  25. 02 sensor
  26. Northstar longevity! 323,000 miles!
  27. 95 Seville SLS Major Problems
  28. Found the SES P102 issue! Now A/C issue
  29. TPS and/or EGR needed?
  30. OBDII diagnostic codes
  31. P0102/B1009/U1301 and others HELP!!!
  32. Max throtle angle
  33. Throttle Position Sensor relearn
  34. Original or swapped N*
  35. New cdes!!!!
  36. 1995 Concours, Fuel injector size?
  37. Reading .Bins from proms?
  38. Coolant changed to green... problem?
  39. Northstar Rebuild --- Chime In, I have questions...
  40. Preventive Maintenance While Engines Out
  41. burn out? burn not.
  42. Removing Heli-coils
  43. DIC items???
  44. cost?
  45. Oil Cooler Lines
  46. Smell Coolant but from what?
  47. VIN and Performance Questions
  48. Small coolant leak
  49. check engine soon
  50. 1994 Northstar Swap
  51. Bbob, Purging/exchanging tranny fluid
  52. Rough running 2000 Seville
  53. northstar motor swap
  54. oil pan gasket change
  55. 4T80E hard shift
  56. black box under car????
  57. 93 eldorado
  58. 1987 Deville Stereo Question, Please help?
  59. Fuel Injector
  60. Car jerking in 3rd gear
  61. 98 Northstar Motor Whistle
  62. Head Bolts, fixed by what year?
  63. Good repair shop in DC/MD/VA area
  64. 2001 Cracked block??
  65. rough idle at start-up
  66. Chronic miss in 4.6L Northstar
  67. Engine Cold/Knock/Tick Noise (Replace Pistons)
  68. Question for OBD1 Guys: Can you pop an eprom out of your ECM?
  69. Performance Upgrades?
  70. 02 sensor
  71. service eng light when heat turned on
  72. Won't start - Inconsistent compression
  73. L37 vs LD8, actual differences?
  74. Need Help Please!!!
  75. High charging voltage, stumped?
  76. No start on cold days?
  77. Dealer Diagnosis - $3000 BS??
  78. has anyone had a problem with 98 sls dieing at a low idle?
  79. ABS - Traction Control
  80. help with codes please
  81. High performance ignition?
  82. Northstar Performance Enhacements?
  83. Power LOSS
  84. Has anybody done a S/C northstar yet?
  85. PCM P1153: 02 Sensor Insufficient Switching, PLEASE HELP
  86. Traction Control Problem
  87. Bobbyinski -- Northstar failure
  88. Cold Engine Misfire
  89. DTCs from my flood car - help with diagnosis
  90. PCM code????
  91. how to pull dic codes?
  92. Dealer Installed Timesert Question
  93. 99 deville sounds/runs awful
  94. Oil pan gasket
  95. n.star water pump removal & install how-to
  96. Thinking of buying a Snap-On MT2500, any thoughts?
  97. Crankcase scrap rate.
  98. what years are compatible with my 93 STS?
  99. Aaaaagh! I should'v know better,
  100. Headlights wont cut off
  101. 2000+ engine in 1998 possible maybe?
  102. Service Engine Light Codes...Please Help
  103. Severe lack of performance
  104. Chk Emmisions/Chk Engine/Rough/Smelly
  105. code tc 0073 ?
  106. Leaking Radiator fixed
  107. RPM Surge at startup
  108. Engine Running Hot..239 at shut off
  109. 2000 deville clicking noise
  110. 1994 sts Idles @ 2-3 thousand RPM
  111. engine dies frequently-pc0231 the problem?
  112. Is this head gasket, or ? ? ?
  113. 94 Eldorado rough at slow speeds
  114. Particulars of VVT?
  115. Rough idle on cold start-up
  116. 5 reasons I LOVE my '94 n* DeVille
  117. Check Coolant Level after Water Pump R/R
  118. Engine Temperature
  119. MAT sensor, MAP sensor....
  120. Problems After Head Gasket Replacement...
  121. 98 Eldo running rough
  122. weight of the 4.6 northstar
  123. Computer programmer
  124. bent #1 con-rod 4.6 N* no signs!!?
  125. Oil leak?
  126. Thermostat sticking open?
  127. Volant Air Intake?
  128. Please Help With Problem On My Deville
  129. My new caddy...
  130. 4.6 litre dual turbo Northstar project, engine only?
  131. Oil pressure problem
  132. waterpump in a 98 Deville
  133. 93 STS Crank Position Sensors
  134. I need info!!!!
  135. high rpm northstar
  136. Misfire and SES light
  137. codes
  138. Rev Limiter in Park and Neutral??
  139. On Board diag?
  140. ? for Bbob re: engine designations
  141. Whats YOUR winter project?
  142. STS High Idle
  143. oil level message
  144. New member
  145. traction control light
  146. Engine "missing" during acceleration
  147. Vibration
  148. Repair cost
  149. Original v. New plug wires
  150. 94 Eldo Northstar No Spark - Why?
  151. Why is the left bank now the right bank?
  152. 1994 Northstar noise
  153. Question about Corsa exhaust
  154. Dont change my ATF???? Please Help!!!!
  155. "NEW" Northstar?
  156. 97 DeVille oil leak
  157. Cabin air filter
  158. Top Speed Reached - Fuel Pump Shutoff at 105mph?
  159. Northstar ?s
  160. Spark Plugs
  161. Head Gasket Problem
  162. concours will not crank in cold weather
  163. ShortStar 3.5L oil usage
  164. Dealer Fuel Injection and Carbon Treatment
  165. AC-Delco part vs Cadillac
  166. Transmission Q? What would you do.
  167. Northstar CAD drawings ???
  168. Please Help with Instructions to Replace radiator
  169. Anybody notice? Bbob - not driving a Caddy?!
  170. Got codes P0201 P0204 P0206 P0207 P0300
  171. Is around town driving in 3rd OK?
  172. Fuel In Intake Manifold
  173. Aftermarker engine computers
  174. Need oversize timesert kit
  175. Timesert Process and Cost
  176. Water pump changed, still leaking coolant !!
  177. Running rough, really baffled
  178. Code P0420
  179. PCM Overrides?
  180. 97 concours service engine soon no codes
  181. Help
  182. Idle speed control actuator (motor)
  183. want more power!
  184. my return,enter 1994 cadillac STS (callista II)
  185. Bolt size to put on engine stand
  186. some code questions
  187. 95 seville code P039
  188. arcing at 7/8 coil???
  189. Failing fuel pump...
  190. oil under the intake
  191. Little update on my progress
  192. Very odd smell ???
  193. EGR cleaning
  194. Weird problem... or maybe not.
  195. Northstar Maf Table...i Need
  196. Time used to install twenty head-bolt time-serts
  197. Exhaust Sounds and vid
  198. temp display revisited....
  199. 96 Deville Need Help! Code P0171
  200. Shorted Fuel Pump (Reply to bbobynski)
  201. How to pull codes on OBD2 SLS Seville?
  202. Does anyone have a link for OBD2 Code Explanations?
  203. It Lives! (again)
  204. No problems with my N*, how bout you?
  205. Weird DTC message...?
  206. Water pump tool
  207. 4T80E or 4T60E
  208. 4T60E Trans............
  209. Bbob, question about a P0300
  210. Water Pump Tensioner Question??
  211. Please Help My Caddy
  212. Loud Valve Tapping 2002 Sts
  213. new crankshaft but........
  214. What is a timesert?
  215. Squealing pulley?
  216. Water Pump Change /Coolant Supplement Question
  217. Deville oil leak
  218. I increased gas milage
  219. 1996 Deville dead after hitting rock
  220. were can i buy water resourvoir
  221. motor mounts
  222. pulley problem
  223. very good find
  224. Strange Knocking. '98 STS
  225. Spark Plugs, Interesting observation
  226. '97 STS coolant temp - what SHOULD it be?
  227. Oil low pressure on 1996 4.5L Northstar
  228. electrical trouble
  229. 98 deville please help northstar lover with 3 problems
  230. Crank position sensors
  231. Codes - P0171 & P0174 96 STS
  232. Code listing for 94 Eldorado
  233. Uneven torque on main bolts?
  234. Where is the oil level sensor located?
  235. Hard starting.
  236. Torque Converter Operating @ 422 Deg. Celcius?
  237. 95 SLS - 2 Fuel Filters????
  238. 95 Sls Service Engine Light
  239. Transmission Input Speed Sensor need help??
  240. 94 Eldorado engine revs at stops
  241. Slight Coolant Smell....
  242. Towing Airstream trailer with '94 N*
  243. Backfiring through intake causes????
  244. flashing check engine.. shakey idle - 96 sts
  245. My '97 STS tune up experience...
  246. 96 deville north* is missing
  247. Need Advice: Replacing Rear Bank O2 Sensor 97 Deville
  248. o2 sensor---good/bad ?????
  249. Turbo chargin the N*? Might be possible!!!
  250. Traction Controll/ ABS Code Question