: 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. 97 ETC Head Gasket Project
  2. 1998 Deville Northstar - ready to get my hands dirty
  3. Northstar V-8 Engine - Gasoline Issue
  4. Engine shaking
  5. Piston pin
  6. Northstar cam timing and chain problem
  7. Small Oil Leak and Smell in 2000 Cadillac Deville
  8. Are 2001 y code transmissions AAN and VAN interchangeable?
  9. Crank question
  10. Where Does This Bracket Go??
  11. LD8 non-interference motor?
  12. Losing Compression
  13. where is thermostat
  14. Issues with code P 0411 - 2006 DTS
  15. 96 Deville won't idle down, hard start and backfires when cold
  16. 99 DeVille D'elegance
  17. Northstar build
  18. Intermediate Timing Chain Gear fit
  19. Fuel pressure jumping up and down on my 1998 Eldorado
  20. Mystery klanking sound.. over 200K N*
  21. GUZZLING GAS!!! 2000 Deville...
  22. 96 Northstar Build
  23. Misfire - 2001 Deville
  24. To fix the Blown Head Gasket, how hard is it if DIY?
  25. Help-Broke Oil Pressure Switch wires while replaceing CKP's 03 Deville
  26. Piston detonation evidence - 1998 Northstar
  27. Coolant crossover
  28. Northstar V8 and 4T80E questions
  29. 2002 SLS Code P 0401
  30. DTS oil level and change oil soon messages
  31. Rough Idle After Retiming.
  32. Yet another oil question - mix SAE 30 with 10W-30 ?
  33. No acceleration... 2000 Deville
  34. Northstar Manual Transmission Possibility?
  35. Idling Trouble for 2004 Deville
  36. Timing chain issue, not lining up? stretched chain possibly?
  37. Rough idle/shuddering and misfires...2004 SRX Northstar
  38. Northstar oil flow diagram - oil in a head bolt hole
  39. Coolant Temperature Problem
  40. SES Light - codes P0171 & P0174 - 2004 Seville
  41. Oil filter
  42. Used Northstar powertrains-FS
  43. production codes
  44. radiator cooling in cold temps
  45. Can anyone identify this?
  46. 2005 Northstar Knock on Start Up
  47. Swap engine from 2006-2007 into 2000 DTS ?
  48. 1994 Concours - head gasket replacement ?
  49. p0154/0151
  50. Engine cover removal
  51. Northstar Overheating Problem- Is it possible to live with or even avoid...?
  52. oops ruined a couple studs by accident
  53. Looking for a cartridge style rear main seal installer
  54. need a new motor!
  55. cataclean info
  56. Northstar Performance SLOW!!!!!!!!!!!!!!
  57. CODES of past ,present,future?
  58. CKP & OP Sensors AND Oil Filter Adapter Sealing, Servicing - Candidate 4 Sticky
  59. 1998 Eldorado failed HG
  60. need a little advice on what im looking at
  61. 97 Concours won't start now
  62. 1997 ETC engine performance upgrades
  63. 2006-2009 DTS Common Problems
  64. Engine randomly stalls when it rains and ran into another problem
  65. Pre-'05 4T80E Torque Converter Upgrade from viscous silicone to '05-later EC3?
  66. Looking for Northstar experts in or around Atlanta, GA
  67. Northstar water pump 2006-2011
  68. STP High mileage oil additive.
  69. Re: 2000+ Northstar Plenum Replacement steps
  70. NO oil war just info on dexos,please
  71. The Stumbling, The Codes and The Solution
  72. Engine knock after rebuild 2005 northstar
  73. 01 STS - Head Gasket - Perm or Temp/Quick Fix Solution
  74. Main Cap Bolt broken in block, UGHH.
  75. location of starter
  76. 1995 STS starter questions and seeking advice
  77. dog bones life span
  78. Engine parts cleaning during overhaul
  79. 2000 STS Northstar coolant problems
  80. Transaxle leaking
  81. Northstar head gasket problem
  82. 2000 Deville Code P0741 & P1860
  83. Motor Mounts
  84. Just bought a 99 Deville - question about the oil
  85. Buyer beware
  86. HOW TO: Change surge tank (and coolant) on a 96 VIN Y DeVille
  87. tapping sound
  88. hard shifting
  89. hard start, hi reving cadillac after storage
  90. oil leak. water pump camshaft
  91. 1998 caddy STS fixed wp pulleys & belt. More issues!!!
  92. Northstar - any thoughts or advice ????
  93. More big props to joe
  94. Plenum Issue??? AIR system issue ???
  95. 1999 Deville PCM codes - can you tune it?
  96. Overheating Northstars and bleeder valves
  97. How do you find tdc on cylinder #1 using timing marks?
  98. Cadillac Deville 2000 plugs and boots
  99. 2000 STS code 9 swapping to 2001 Y code engine
  100. 1996 STS - P1406 DTC with bucking and hesitation
  101. Quick and Dirty 97 Deville HG Job
  102. Check engine light won't go away???
  103. How do I drain ALL the coolant?
  104. High Mileage engine oil question
  105. Northstar Head/Engine removal
  106. A question for the more experienced N* gear-heads on site. Gasket or rings?
  107. Torque Spec for ARP Studs in Northstar
  108. Unusual noises or am I crazy?
  109. Exhaust parts needed
  110. CF chips
  111. Oil percentage - OLM information
  112. False Overheating?
  113. Issues Removing Crank Pulley
  114. Having HG problems and ordered NORTHSTAR PERFORMANCE studs...
  115. help with removing engine from 97 deville
  116. Oil Drain plug seized...can you use an air impact to remove without damage?
  117. 97 Deville Won't Start
  118. 2003 STS Idle/MAF/Coolant temp issues/Driving itself
  119. smokey the bandit!
  120. Engine misfire at certain times of the day - 2003 STS
  121. Can I use regular torque numbers on my cylinder heads?
  122. Concerns with my 1997 Northstar Engine
  123. 99 Deville Concours with cracked block!
  124. heater tube connection leak
  125. How To Remove Heater Core Hoses ? - 1997 Deville
  126. Northstar rev limiter
  127. New Owner 93 Eldorado pic. ? about HG issues in the early Northstars
  128. Is this the worst rusty engine you have seen?
  129. small coolant drip where sensor mounts
  130. Best way to flush cooling system
  131. For those that wish to "plug in & play"....late 90's N* crate engine
  132. 4.0 Northstar Performance Upgrade
  133. Seeking N* help in VA.....
  134. 98 Deville D'Elegance Stays At 222 F
  135. 1998 Eldorado - DexCool mix
  136. Size of hose used to connect heater line tubing
  137. 99DeVille_NrthSt*r's Project Thread
  138. 97 Deville Concours - Rough Starting
  139. Top pullers, I need help with a bolt
  140. 99 DeVille Electrical Harness
  141. Northstar Performance - Cylinder Head Studs. Stock Issues Resolved.
  142. 96 deville crossover gasket
  143. The best sealant for the oil pan gasket
  144. Vacuum Leak after WOT (P0101) - 2003 STS
  145. Does anyone know a good Cadillac mechanic in the NYC area
  146. Great deal on Rear Main Seal installer... but better hurry!
  147. Head Gasket Kit Verification
  148. Is it worth it?
  149. Results of coolant in oil
  150. 2000 Deville shakes at Idle, No DTC's
  151. Engine block cracked - Northstar Performance, where are you ?
  152. Cradle swapping possibilities
  153. Non Production VVT Northstar
  154. Jake Northstar Performance - stud problems
  155. Update on remanufactured Northstar Performance engine. 1 year later
  156. Head Gasket Questions
  157. Another overheating northstar....
  158. Northstar interesting stuff....
  159. '00 Deville sat for year. Coolant, Battery, Misfire, Brake fluid problems HELP
  160. Northstar Water Pump Housing Replacment
  161. my 1995 Cadillac Eldorado Overheating
  162. Seafoam - do you use it?
  163. Another N* Oil Pump question
  164. 2005 DTS Head gasket still a problem?
  165. Gforce performance "chip" ?
  166. SureGrip studded Eldo for sale?!!
  167. I'm relocating,,,,new complaints section....
  168. Remote key fob
  169. oil manifold question
  170. How do you clean ring grooves on pistons?
  171. Video. For those who want to see CNC machining in action.
  172. Plugs - Spark plugs for a Northstar ??
  173. Want To Buy N* stud tool kit
  174. What happened? Stored 1996 Deville engine knock
  175. Northstar head gasket repair
  176. WOT problem and P0300 - 2000 Eldorado
  177. Marks Turbocharged 99 STS
  178. water pump leak after replacing pump/seal
  179. Missing shield in cam cover?
  180. tight northstar cam chain
  181. front motor mounts
  182. northstar studs
  183. 2000 Deville - high pitched whistle
  184. 99 Deville HG job 4-2012
  185. I have a set of studs available if someone needs them thanks to my previous thread
  186. DIY Northstar Head Gasket / Crankcase Leak Repair
  187. 1997 Seville temperature problems
  188. Don't Wait More Than 120 days
  189. How to tell if head gaskets have been done before?
  190. Need top compression ring 98 N*....ugghhh
  191. 18mm Northstar Crankbolt needed
  192. 98 Eldorado replacing Engine Torque Mounts
  193. Troubleshooting help
  194. New Northstar Crate Engine
  195. Valve stem seal tool?
  196. Code P070 with stalling and surging-TPS or ISC?
  197. Huge thanks to Joe at Midwest Cadillac Repair
  198. Factory air intake question
  199. Bent pushrod - valvetrain noise ?
  200. '01 DTS Misfire.
  201. Thread size for Jake's studs?
  202. Drive Train Hum & No Overdrive
  203. Towing in third gear
  204. 2004 Deville PCM
  205. 01 Deville OverHeating Issue
  206. Please help diagnose my cooling system problem
  207. Overheating
  208. Is there an alternate way to lock the flywheel?
  209. northstar stud kit
  210. What engines are compatible with 2000 seville sts.... Coil to spark plug type.....
  211. Coolant Reservoir Overflow Line
  212. N* Upper to Lower block half sealing procedure.
  213. To re-seal or not?
  214. How do you SAFELY clean the valve covers?
  215. 98 ETC Head Gasket project started today...
  216. 2002 Eldorado ETC Head Gasket Project
  217. 97 N* Crank Pulley / Oil Pump Torque setting
  218. WP cam price
  219. 2001 Deville VIN Y - head gasket repair on Long Island ?
  220. Anyone want to compare MAF readings?
  221. Wheres Jake? We need studs and engines !!!
  222. serp belt
  223. Question about the Northstar PCM
  224. 96 Sedan De Ville V8 Northstar Over Heating
  225. po 300, po 507 need help asap!!
  226. 1997 STS N* connecting rod stamped number
  227. Is there an on-line breakdown of N* engine parts with GM part numbers?
  228. Torque specs on fasteners - torque angle?
  229. Northstar headbolt spacing/ pattern
  230. 95 eldorado 8th letter of vin is y
  231. Recently purchaced 2003 Cadillac Dev
  232. engine swap for a 2000 dts to a 2003 devell can it work i
  233. Jake, I REALLY, REALLY want to give you some money!
  234. Saga of a naive Head Gasket repair
  235. Cracked block!!!!
  236. What causes a headgasket failure?
  237. Spark advance/knock - What is tolerance?
  238. Towing with 02 Deville
  239. Northstar Temp sensor & Lock up converter ?'s
  240. P119 and p080
  241. Another (slightly different) Northstar oil consumption question.....
  242. holley injector harness
  243. Northstar oil pump failure
  244. 4.6 Rod Clearance
  245. Thank You
  246. Scratched Wall
  247. 4T80E Electronically controlled torque converter clutch
  248. Do The 2006 and newer DTS Northstars have the same headgasket issues?
  249. Feels like a miss?
  250. Need some advice for Northstar car purchase...