: Northstar Engines and System Technical Discussion



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  1. Damn this monster pump
  2. Engine Stall after hard driving
  3. WTF??? Have to pull the engine for oil pan gasket leak?
  4. Need to find a reputable transmission rebuilder
  5. Is my fuel pump bad??
  6. replaced starter, now the engine runs like crap
  7. Sometimes No Heat
  8. Anyone know what size allthread for cradle drop?
  9. Jakes Sur Grip Stud - Norms NS300L Sirt- Time Sirt's Wich have you doen
  10. I am swapping my engine for one of Jake's, how hard to rebuild tranny myself?
  11. 2001 dts p0420
  12. Northstar Engine Parts Galore!
  13. Have you Had your HG's GO ?
  14. Its official, cadillacs are junk!!!!!!!!!!!!!
  15. Head Gasket Repair
  16. 1995 eldorado need help identifying black wire
  17. Random misfires & loss of fuel pressure!! Help...
  18. Coolant fan wiring
  19. Help! Water pump issue
  20. O2 sensor trouble codes after engine installed
  21. changing cams
  22. No spark, in need of assistance.
  23. Blown head gaskets but no pulled/stripped bolts?
  24. 2000+ LD8 vs L37 - What's the diff?
  25. Burping the cooling system?
  26. Help idntifying northstar engine!!
  27. Motor mount advice
  28. # 2 cylin misfire
  29. SLS 2000 Northstar
  30. are pre 2000 blocks the same
  31. Just got a 95 seized for next to free
  32. 2006 DTS Oil & ATF
  33. Anyone have the rear coil pack for the 01 eldo
  34. Oil in coolant tank
  35. I'm one of you again........ bought another N* car
  36. Running lean all of a sudden
  37. 2002 Eldorado rough idle
  38. high hc on smog test/ evap connections
  39. 98 deville northstar msd coil packs?
  40. Fuel Pressure Regulator
  41. O2 sensors are driving me nuts!
  42. Oil level sensor & alternator terminal hookup
  43. 96 STS High Idle After Highway Run
  44. Northstar Fiero + CRHFAB 272 cams with Misfires and stalls
  45. Oil on plug #2 causing rough idle/misifre?
  46. major problem with my HG job
  47. Temp Gauge
  48. Spark Plugs
  49. PLEASE HELP Need harness help after stud job
  50. Installing new belt Tensioner
  51. 99 Eldo ETC Codes p1375, P1654, B2502
  52. Misfire
  53. studs for block
  54. Wire boot stuck in cylinder 2
  55. How do I get spark signal for chassis dyno
  56. i need 1 ns300l norms insert please help
  57. PCV oil catch can, intake sludge
  58. Blown head gaskets, cracked cylinder heads, or both?
  59. Oil Usage with Synthetic Vs. Mineral
  60. What year N* engine block will work for 2000 deville
  61. Vacuum line question
  62. Service Suspension System
  63. Surging/Stalling When Warm, Lean Codes -- Not Plenum
  64. Misfiring and Surging 2000 Seville
  65. great deal on head studs
  66. Anyone want studs with their head gasket job in illinois
  67. Normal Compression on a correctly timed 1996 N*
  68. 1994 Northstar, jumpy acceleration, back fires, loss of power at times
  69. head removal
  70. Anyone change their Northstar valve cover gaskets??
  71. engine question
  72. High pressure p/s hose
  73. Fluid Change vs Fluid Flush...
  74. Wester's, Northstar Performance, and CHRFAB. Working together for one FAST FWD
  75. 1995 STS hard start and stall problem
  76. serpentine belt feels like its dragging when accelerating
  77. Pc1139
  78. PCM P0741 Error Code / 2000RPM IDLE - 99 STS
  79. Northstar engine water flooded
  80. Dowel Problem!
  81. NS front exh manifold
  82. would you?
  83. 98 deville motor mounts....
  84. Front Cover Gasket help
  85. Think the Northstar headgasket job is bad??
  86. Wierd shudder - torque converter?
  87. Engine hot!!! Should I be worried????
  88. Fuel Injection Services, Are they worth it?
  89. Product Distributors needed throughout the USA - $$$ in it for you
  90. 99 4.6L n* Conversion Gasket Set
  91. studs vs. inserts
  92. 300,000 miles... I made it!!
  93. 2003 northstar misfire
  94. How often are blocks not re-useable for rebuild?
  95. P041 No Cam reference signal from ignition control module
  96. Oil pan gasket material?
  97. 03 STS using 1qt oil every 800mi - Should I be worried?
  98. Did your Northstar's Y pipe come obstructed from the factory? Mine did (with pics)
  99. northstar governer/limiter
  100. speed limiting question
  101. Water pump to head gaskets?
  102. Sensors going? -15c out.. i dont wana look...
  103. headgasket
  104. studs aren't straight
  105. 1997 sts
  106. 98 deville blue smoke and burning smell at high rpms.
  107. Head Alignment Dowel ???
  108. Is it a head gasket?
  109. Oil pressure at cranking speed on a rebuilt engine
  110. 98 deville best oil for low oil oil consumption?
  111. Huge savings on Head Gasket Jobs - only $1320 USD
  112. TPS relearn
  113. Water pump tensioner pulley replaced
  114. Do you have to remove the alternator?
  115. Frustrated
  116. Engine Swap 2000 STS into a 1998 STS
  117. Loud ticking at idle.
  118. High Idle Causes
  119. V8 camshaft tool set help?
  120. readings with snapon scanner
  121. 99 sts won't start please help a newbie
  122. Coolant tube question
  123. 2002 Eldorado Drive Belt Plus Maintenance
  124. 1994 STS - ECM replaced, road speed surge
  125. cracked block issue, common??
  126. 1994 Eldorado Thermostat
  127. 93 Northstar Block
  128. Coil Pack Test
  129. Head Gasket - Ran in 2nd Gear & Temp Went Down?
  130. 99 sts running rich
  131. fuel line clips on the tranny
  132. Alternator question 94 seville
  133. ? about rear main seal and flywheel bolts
  134. Jake stud kit installation
  135. Steering shaft to rack coupler help?
  136. Pre-2000 Ignition Control Module (ICM) - How It Works
  137. head gasket repair in Iowa or surrounding states
  138. Coil Pack - P0300 Culprit
  139. No Fire from 1 coil pack! ?'s about ignition!
  140. Never installed coolant supplement pellets, bad?
  141. Upgrade
  142. Deal or no deal?
  143. Waterpump removal doh
  144. Ugg todays northstar problem, please help
  145. want to buy a 95 eldorado with northstar
  146. 100k question
  147. N* easiest cadillac engine to work on
  148. 1996 Deville N*
  149. Advice on engine teardown TOMORROW
  150. Can you blow the head gasket driving without pressurized coolant?
  151. 2000 DHS engine swap
  152. Valve keepers fell off! But valve still in there!
  153. Why do so many people do it the hard way.
  154. timing chain with engine in car
  155. P0306 and P0300 codes CKP changed
  156. Car temperture went up after putting stop leak in
  157. ok ok... so engine out the top... what???
  158. power steering lock up
  159. 4t80 extension housing, what part
  160. BackFire Valve
  161. Grumble, engine dropping questions
  162. URGENT WORKING RIGHT NOW Fuel Line Removal
  163. Seeping Oil Pan Gasket
  164. Quick help need on 4L80
  165. couple of quick questions on my deville
  166. Bubbles on trans fluid dipstick bad?
  167. RACE FANS Free beer 1/16-1/17 if you live around Richmond (sorta)
  168. 4.6 Northstar
  169. Going in again! HG's first, now torque converter
  170. engine vacuum line?
  171. 160* Thermostat?
  172. Jake clear out your mailbox
  173. help! erratic idle, no codes :-x
  174. Oil looks like crap, advice please
  175. Zero compression in Cylinder 2
  176. I smell coolant
  177. Northstar head gasket issues
  178. swap entire cradle from another car??
  179. "check emissions system"
  180. What size is my motor?
  181. Coolant manifold/Crossover gasket sources?
  182. P0621 Code Batt not Charging/Svc Chrg Sys
  183. Looking to do a HG job for the holidays?
  184. need tranny parts advise
  185. Anyone in Ontario with a good scanner/reader?
  186. State by state guide to Northstar head gasket repair shops
  187. Engine Installer or Head Gasket Repair in NY, CT, NJ, MA?
  188. 4T80 experts
  189. Your Opinion
  190. Fixable or not?
  191. Why NOT to use time serts -
  192. Rear main seal & case half seal - '98 Deville
  193. EVAP switch, purge solenoid, i butchered it
  194. Northstar Performance warranty-good
  195. Misfire 1998 STS
  196. Randomly Running Extremely Rich
  197. Is there a tuner for a 2001 Deville?
  198. I need help!!!
  199. pull tranny, fix half case leak
  200. Slow start and stalling
  201. Who wants/needs a brand new Supercharged Northstar / RWD Trans?
  202. Northstar powered trike
  203. torque angle meter?
  204. pulley decides to whine
  205. Misfire on cylinder 6
  206. TCC Stuck Off (Code P0741) Still on after Solenoid Changeout
  207. Still making engine noise
  208. CHRFAB cams installed - 98 STS - the results are in
  209. Race Caddy losing coolant and making noise
  210. northstar in a camaro!
  211. timming in a 95 sts
  212. To hone? or not to hone
  213. Pulleys... A good source?
  214. timing car with engine in car
  215. 98 N* engine, blue valve cover washers?
  216. motor swap
  217. Today's Racing Question: Studs or Norm's?
  218. Please help guy
  219. Northstar engine swap 2000 put in a 96 Northstar
  220. Power steering leak
  221. 97 sls shifting problem
  222. Deleting govnor on a 2000 eldorado????
  223. Service Engine Soon Codes 1022 & 1122
  224. Coolant Change Help
  225. Head Gasket Repair, now noticed block is cracked
  226. Priming the oil pump
  227. Confused as hell
  228. ATF Question...
  229. cooling fans come on at what temp?
  230. add torque struts(dog bones) to 99 seville
  231. Turbo Charged 99 STS
  232. What tools do you need for a hg/engine pull job
  233. headgasket need used insert kit
  234. Recent Stud Kit Customers - READ THIS PLEASE
  235. HELP My mechanic says I have carboned lifters
  236. What color are stock gaskets?
  237. Dumb head gasket question
  238. Resetting Timing after Head Gasket job.
  239. Cadillac Engineers please help us!
  240. how do i change my idle
  241. head gasket help!!!!!!
  242. Transmission cooling
  243. Idle at 3000 RPM HELP!!!
  244. added power?
  245. northstar crank sensors
  246. 2000 DTS plugs and hoses - tough job, I think
  247. FPR acting up
  248. 98+ STS brake upgrade?
  249. Spark plugs
  250. Email conversation with HEAL-A-SEAL