: 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. Northstar Over Heating After Waterpump Replacement
  2. how to clean out intake??
  3. emissions light comes on
  4. random miss at idle
  5. spark plugs and wires
  6. Idle
  7. Looking for some more power!
  8. What coolant do i use
  9. 97 Seville Overheat Try This One
  10. northstar smoking engine
  11. Performance Programing 01 DTS
  12. misfire
  13. 2006 Dts Rough Idle On Morning Start Up?
  14. What Causes Heagaskets To Blow?
  15. Blown Engine
  16. Air ram cones
  17. northstar engine knock help!
  18. Help identify foreign object jamming intake valve open
  19. 01 Dts Rough Idle
  20. dangrieco
  21. Spark plugs ?
  22. changing the governor
  23. Delaney Power Extractor Engine
  24. 94 cadillac sts ECM install
  25. Anyone here in Michigan
  26. Where to find new camshafts?
  27. Please don't flame the noob...codes and problem
  28. Real octane booster?
  29. Motor for 96 STS????
  30. What do you think of this? ECU Modifier
  31. Root Cause of Head gasket Failure and a Fix?
  32. Wont start when its cold
  33. Cadillac sts '94 problem
  34. 1995 STS sudden problem
  35. Oil burning TSB.. I know this has been talked about before
  36. Oil Under The Beauty Cover
  37. 97 STS Starting after dead battery
  38. Can you run your car with water?
  39. New to the site, wondering about repairs
  40. Recommndations for N* Tech in Boston/RI Area?
  41. Oil pressure light
  42. Plz Listen 2 My story Need Help ASAP
  43. Timing and Octane....I searched.
  44. Head Gasket replacement 97STS
  45. is it worth it?.
  46. Head Gaskets Failure 97 STS
  47. White smoke in the exhaust which clears after idling 5 minutes
  48. 2002 DTS trouble
  49. Heater Fan
  50. northstar poor mileage
  51. 2001 STS engine knock
  52. N* Camshaft Removal: Special Tools Required?
  53. Block Sealer??
  54. After Market Code Scanner
  55. 2005 STS 3.6L Engine Oil Sensors
  56. Ok Someone Please Help My 97 Deville Not Running.............
  57. best Seville STS to buy ???
  58. Strange Call
  59. Transmission Force Motor 1994 Eodorado - Can it be done without pulling the trans?
  60. No 24x Refrence Signal
  61. OBD II Manual
  62. 2002 sts engine codes
  63. Noise on Startup when Cold
  64. question about trans gasket
  65. 98 Eldo Rebuilt Motor
  66. Pulling camshaft cover - can it be done w/out dropping engine?
  67. Thermostat
  68. 97 Deville w/ N* Battery(?) problems
  69. head gasket blown replacing motor
  70. AGAP Northstar reman engine NIGHTMARE
  71. Oil leak 2000 Deville
  72. 96 Eldorado ABS and Traction Control TRBL
  73. intermittent Bubbling noise in dashboard.. Any ideas?
  74. gasket questions on the northstar
  75. engine swap
  76. LD8 Engine issue (2005 Bonneville GXP)
  77. Custom made 8.5mm MSD spark plug wires
  78. oilpan/trans pan gasket...
  79. water pump tension pulley
  80. possible 1/2 case oil leak.....
  81. Northstar Oil Pan Help Needed
  82. Removing the N* from an el do?
  83. Problems with 02 DHS, need more opinions
  84. Can you name this Car?
  85. Two 4.6 Northstar Motors What are they Worth?
  86. How hot can you go?
  87. Throttle Position Sensor 94 N* - how to replace?
  88. Questions about low-mile oft-stored '02 Eldorado
  89. P0741 & P1860
  90. 96 deville egr valve cleaning
  91. Hey, all you guys, check radiator hoses
  92. Anyone who can read motor serials get in here (calling AJ)
  93. Pinging above 3000RPM with 93 octane
  94. Northstar mechanic
  95. now mine STS too Broken HG :(
  96. Cam Question For AJ or Ewill
  97. 2000-2005 Headgasket...
  98. Northstar Oil Leak
  99. 99 sts stalling out
  100. roller lifters or flat tappet
  101. po39 tcc vcc help
  102. 2000 Deville DTS Overheating
  103. Track Results and Video's
  104. big problems on 97 deville>please help me
  105. Compressor/ Air Ride Help
  106. Dealer Flush
  107. Overheating
  108. head gasket seeping oil
  109. No start (cranks OK)
  110. Advice on leak detection kits please
  111. Northstar dimensions
  112. AJ-Question
  113. New here need help
  114. help please
  115. Why didn't Cadillac make a larger displacement Northstar?
  116. Check Gas Cap Message.
  117. Changing the cams on an STS to the SLS Cams
  118. why wont my fans work?
  119. 99 STS, almost working
  120. Loud Engine Whine
  121. Over-sized Northstar Pistons
  122. overheating problem
  123. seville with shifting problems 1rst > 2nd
  124. msd coil?
  125. very hard start in the cold on N*
  126. L37 or LD8 ????
  127. Need a reliable source for Northstar Torque specs
  128. Northstar Rod Spec's & 3.6L
  129. symptoms of bolt failure/lifted heads
  130. 99 Deville Northstar Overheating -wanting non contradicting answers
  131. 2000 DeVille Overheating Update
  132. Bad Alternator?
  133. 1996 Deville Troubleshoot update
  134. Fuel pressure regulator?
  135. IAC Counts
  136. Thermagasket Does It Work???
  137. Missed one connection
  138. Those Damn HEAD GASKETS
  139. LC3 FWD Swap?
  140. ? For Ewill or AJ
  141. looking for pictures of northstar valvetrain
  142. So, here are the symptoms, whats wrong
  143. Northstar Valvetrain Clatter
  144. 200 DeVille Blows hot air at low speed turns cold
  145. Could it be the Water Pump Knocking
  146. Can anyone tell me whats wrong?
  147. Front Valvetrain Clacking
  148. labor cost to replace o2 sensor????
  149. Difference between VIN Y and VIN 9
  150. Got Code P1415 Please Help
  151. 2000 Deville with northstar
  152. 1034-loss of PCM data
  153. Obd I P046
  154. Computer/wiring problems
  155. Need help on 98 Seville/Northstar
  156. New HG Installed on a 99, Pings on Start Up?
  157. Got my 05 Deville back from Dealer!! and extra part for sale.
  158. Need help - going to see a 98 Seville STS on Sat, what do I check?
  159. Sick Tranny?
  160. Engine Help!!!
  161. 2nd annual midwest meet !
  162. 2001 Cadillac SLS LD8 Bore-increase
  163. White Smoke coming from front of car
  164. !996 Deville help troubleshoot
  165. I have a question about cold startswith N*??
  166. How do you disable the traction control perm without having to press the button in...
  167. 94 N* EGR valve ?? Engine stumbles.
  168. P0121, P0507 High Idle???
  169. 94 ETC no shift, wont idle
  170. Looking for '98 ETC mods
  171. What's your preference for plugs and wires ?
  172. intake manifold exploded/hole after backfire??
  173. 95 STS Cooling System Quirks
  174. MSD ignition
  175. Idea for vehicle to do Northstar swap on.
  176. NEED HELP - HAVE CODES P1416 and P0101
  177. quote???
  178. FPR replacement on 94 N*
  179. torker
  180. Sticking gas pedal????, high idle all of the sudden???? What do I check??? PLZ HELP!!
  181. Crankshaft & Cam sensors questions
  182. Why is my '96 Northstar now using oil?
  183. how to search forums..and cpk sensor question (2000 cadillac stalling)
  184. O2 Sensor Questions
  185. How can you tell if your HG's are shot?
  186. Rebuilt N*
  187. 97 STS vs. The drag strip
  188. 94 northstar starting problem
  189. Can i use synthetic oil in northstar?
  190. Getting Screwed
  191. Where is the main engine to body ground?
  192. white smoke n hp loss
  193. Is it me, or are alot of N*s having cracked blocks
  194. this is not an arguement thread for oil !
  195. 95 northstar tranny
  196. Is It Possible To???
  197. Engine stopped at the end of an exit ramp Any IDEAS WHY?
  198. Serpentine belt
  199. Need a VIN to a STS with the Z(W) option, I have the option but I don't like the Euro
  200. Removing EGR on a'96 SLS
  201. Whats the easy way to change the alternator on a Northstar? (99 Deville)
  202. Northstar shifting past redline
  203. 93/94 engines
  204. No Heat at Idle
  205. What's involved to drop the oil pan?
  206. Iradium spark plugs for 99deville? Better or worse? What the best plug & wires??
  207. Tell me about Force Motors/pressure control solenoids
  208. 99 Head Gasket Warranty?
  209. How can u save gas on a 99 deville?
  210. PC0327 - 96DeVille
  211. 1995 STS Cooling problems?
  212. Sts engine has this knocking sound
  213. Heater Core Leak/ Need Some Help, Please
  214. GM MAF sensor information and Discussion
  215. bottom end problems??
  216. Car runs hot but doesn't over heat
  217. Fuel Line Leak
  218. I have a cracked block, what next?
  219. RTV Silicone on Transmission Side Cover?
  220. hypothetically speaking
  221. 02 STS uses tons of oil
  222. Northstar Modifications
  223. 10w40 in N*
  224. 94 STS starts only if pressing gas, idles rough, dies after a couple minutes
  225. upgrading 94 concours
  226. '98 STS valve cover
  227. HELP- Dropped a bolt in the intake valley
  228. Intake manifold crack?
  229. Need Some Code Help 02 Seville
  230. Crankshaft position sensor
  231. engine compatibility
  232. 1994 DeVille Concourse
  233. misfire at idle
  234. Need help removing 99 STS northstar motor
  235. 1st time motor pull for HG on 99 N*, some questions
  236. 97 Etc N* Head Gasket Project
  237. Headgasket Leaks & Repairs
  238. check coolant light on???
  239. High idle/ IAC clicking?
  240. HELP!! Fuel Rail Recall Problems 1996 Seville
  241. Engine stutter/punch
  242. P0741 TCC Stuck ON, tried much, what next
  243. What is the Northstar suppose to sound like?
  244. 2003 Sts 0-70
  245. IAC valve
  246. strange rumble sound during hard acceleration.
  247. 2002 STC - Front Engine Mount Broken
  248. Mobil 1 5W30 meets GM spec 4718M but Mobil 1 10W30 DOES NOT. WHAT GIVES?
  249. Unbolting "beauty cover" on a 1999 Deville What GIVES
  250. Where is my IAT Sensor located? 99 sts