: 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. Northstar head gasket issues
  2. swap entire cradle from another car??
  3. "check emissions system"
  4. What size is my motor?
  5. Coolant manifold/Crossover gasket sources?
  6. P0621 Code Batt not Charging/Svc Chrg Sys
  7. Looking to do a HG job for the holidays?
  8. need tranny parts advise
  9. Anyone in Ontario with a good scanner/reader?
  10. State by state guide to Northstar head gasket repair shops
  11. Engine Installer or Head Gasket Repair in NY, CT, NJ, MA?
  12. 4T80 experts
  13. Your Opinion
  14. Fixable or not?
  15. Why NOT to use time serts -
  16. Rear main seal & case half seal - '98 Deville
  17. EVAP switch, purge solenoid, i butchered it
  18. Northstar Performance warranty-good
  19. Misfire 1998 STS
  20. Randomly Running Extremely Rich
  21. Is there a tuner for a 2001 Deville?
  22. I need help!!!
  23. pull tranny, fix half case leak
  24. Slow start and stalling
  25. Who wants/needs a brand new Supercharged Northstar / RWD Trans?
  26. Northstar powered trike
  27. torque angle meter?
  28. pulley decides to whine
  29. Misfire on cylinder 6
  30. TCC Stuck Off (Code P0741) Still on after Solenoid Changeout
  31. Still making engine noise
  32. CHRFAB cams installed - 98 STS - the results are in
  33. Race Caddy losing coolant and making noise
  34. northstar in a camaro!
  35. timming in a 95 sts
  36. To hone? or not to hone
  37. Pulleys... A good source?
  38. timing car with engine in car
  39. 98 N* engine, blue valve cover washers?
  40. motor swap
  41. Today's Racing Question: Studs or Norm's?
  42. Please help guy
  43. Northstar engine swap 2000 put in a 96 Northstar
  44. Power steering leak
  45. 97 sls shifting problem
  46. Deleting govnor on a 2000 eldorado????
  47. Service Engine Soon Codes 1022 & 1122
  48. Coolant Change Help
  49. Head Gasket Repair, now noticed block is cracked
  50. Priming the oil pump
  51. Confused as hell
  52. ATF Question...
  53. cooling fans come on at what temp?
  54. add torque struts(dog bones) to 99 seville
  55. Turbo Charged 99 STS
  56. What tools do you need for a hg/engine pull job
  57. headgasket need used insert kit
  58. Recent Stud Kit Customers - READ THIS PLEASE
  59. HELP My mechanic says I have carboned lifters
  60. What color are stock gaskets?
  61. Dumb head gasket question
  62. Resetting Timing after Head Gasket job.
  63. Cadillac Engineers please help us!
  64. how do i change my idle
  65. head gasket help!!!!!!
  66. Transmission cooling
  67. Idle at 3000 RPM HELP!!!
  68. added power?
  69. northstar crank sensors
  70. 2000 DTS plugs and hoses - tough job, I think
  71. FPR acting up
  72. 98+ STS brake upgrade?
  73. Spark plugs
  74. Email conversation with HEAL-A-SEAL
  75. O2 Sensors
  76. 01 SLS w/ Cracked Block - Need Cincy Area Mechanic
  77. 06 DTS crank seal leaking
  78. 4t80e side cover drain
  79. '98 STS stumbles and misses (NO CEL)
  80. MAP sensor keeps going bad - 94 N*
  81. 2004 dhs starting problem
  82. Attention All Northstar Technicians- New Northstar Drilling / Tapping Machine
  83. headgasket being repaired
  84. High mileage oils
  85. P0420 code
  86. Wot?
  87. You'll never guess what I broke today
  88. 95 STS fluctuating rpm and slight bogging while driving
  89. 1993 Cadillac sts 4.6 idle fluctuating
  90. SLS engine and trannie in a STS?
  91. Air conditioning compressor clutch bearing
  92. Manifold Blowoff Leaking - parking break stuck
  93. 110,000 miles, what else should be done along with head gaskets?
  94. "Tic Tic Tic" sound on 02 SLS
  95. Flashing SES/P0300
  96. Working on mama's Caddy. Need help with O2 Sensor
  97. Head Gasket?
  98. Investors needed. Big time.
  99. thermostat housing gasket? 99 sts
  100. New England area Northstar mechanics? (Head Gaskets)
  101. 6 oil leaks; gaskets replaced now intake plenum boot replaced..
  102. That's a lot of smoke! (exhaust)
  103. Mobile 1 Clean High Mileage
  104. Chocolate Milk in the oilpan
  105. Heater Core Inlet Connector O-Ring Leak
  106. Breakthrough for anyone with bad exhaust cams
  107. 96 Aurora 4.0
  108. Idle Too Low P0506 New Throttle Body?
  109. Northstar mechanic on Long Island?
  110. 4t80E shift solenoid part #
  111. B0149
  112. Code P119
  113. HeadGasket Repaired - cost $1500 - but more problems?...
  114. 95 Eldo headgaskets?
  115. Only overheats when the AC or the heat is on....
  116. 06+ STS Northstar ECM repin to 07-08, new carrer and trans install
  117. Aftermarket Temp. Gauge
  118. Coolant Supply Line
  119. Idles rough after being started in the morning
  120. Best way to clean the engine bay?
  121. 2001 Cadillac DTS Can't get up to speed, power loss, studdering, See Video
  122. Tricky Coolant Leak
  123. Coming back home
  124. 2000 DHS exhaust smoking and running poor
  125. 4 Engine Questions
  126. Is this guy being honest with me? video of a SEIZED ENGINE!!!
  127. Any thoughts on this...
  128. tap for time serts
  129. Just bought a 98 Deville, was overheating, am I paranoid?
  130. 208 at 40+ 212 at <40
  131. low oil pressure
  132. Batman's Northstar
  133. Another Wont crank issue
  134. Woohoo...Head gasket repair is done
  135. 1998 Deville acceleration slip
  136. Steering joint bolt
  137. My bone stock '98 STS pulled a 14.95 in the 1/4
  138. Weird Noise
  139. Heartland High Mileage Oil Changer Review
  140. 95 sls n* solenoid clicking
  141. Interesting find
  142. Valve cover bolts???
  143. Timing mark clarification
  144. Engine in the car repair... how many gaskets?
  145. Front hydraulic motor mount
  146. I can't get the CV joint to separate from the Trans
  147. 1993 Caddillac Eldorado - Timing Chain Issue
  148. Stud Kit Success!!
  149. Ways to increase performance?
  150. Radiator leaks and engine runs rough, no codes
  151. Ethanol Blends
  152. 98 Eldorado Starting Problems
  153. Problems removing head dowels
  154. Another visit to the track
  155. 95 vs 99 Northstar
  156. Tuning up the engine.
  157. Head Gasket Repair At Your Location!
  158. Head Gasket Paranoia
  159. catalyst converter replaced
  160. 93 STS Lots of smoke after fillup
  161. Exact oil filter wrench for 1996 Seville SLS
  162. new northstar
  163. Super Noob needs help overheating
  164. Nitrous Help: 01 DTS
  165. Head gasket removal, best practices
  166. 01 deville o2's locations?
  167. Head stud kit
  168. Documenting a swap: N* 4.6 / 97 STS
  169. 2005 DTS Twin Turbo project??
  170. No pcm data
  171. No pcm data?
  172. WIll a 98 vin 9 motor go into a 94 STS
  173. another newbie HG question
  174. NEW - 2002 Head Gasket Failure - Best Fix...
  175. Failed Smog Emissions Northstar
  176. What could it be?
  177. Exchange fluids how often?
  178. Tuning thread. Disappointed, but I understand.
  179. looking to buy a Caddy
  180. AC Delco platinum plug gap settings for N*
  181. how do i get my car to northstar preformance, uh cheaply?
  182. Engine 'misses' at stoplights
  183. where to get my head gasket repaired?
  184. Engine Shaking
  185. 4.6 Prevention and maintenance for longer life IE head gaskets.
  186. How to properly switch from red to green in a 2000 STS
  187. Water Pump Issue
  188. Lucas Oil Stabilizer
  189. Rough idle and low speed chug
  190. barS headgasket repair, has anyone tried it?
  191. Secondary Air Injection Check Valve... Bent?
  192. 2000 STS motor mount help?
  193. Oil pressure dummy light flickers...
  194. Head Bolts...
  195. Slight stumble, no codes
  196. 97 Deville wont start in the morning
  197. Stud Kit Help
  198. A kitten caused my Serpentine Belt to come off
  199. Check Coolant Level
  200. Cleaning Heads and Block
  201. Over Heating... HELP!!!
  202. 2001 deville rough idle
  203. engine grounds
  204. manifold blowoff
  205. sealant for blown heads?
  206. 1994 STS Overheating (I think)...
  207. Block Identification Numbers
  208. Snapping noise when coming to a stop..Answered Finally!!!
  209. Overheating Eldorado Help
  210. need some help
  211. 05' STS. Little help with P0102 please
  212. 2000 DTS P0300 code
  213. Head gasket repair
  214. P041 1994 deville concours
  215. Quick Oil Question
  216. rough idle, no codes, rough start
  217. coolant leak
  218. STS Radiator Hose Replacement
  219. 95 Eldorado ETC - Cooling system
  220. power steering line: o-ring?
  221. broken bolt in oil pan
  222. Water pump & crossover gasket - $$$$
  223. Help Me Please
  224. Rad Cap PSI was wrong
  225. Coolant Leak. Where's it coming from?
  226. Water pump Purge line?
  227. 5w30 or 0w30
  228. Destroying a N* Engine
  229. N* engine removal - newbee
  230. 02 DHS overheating
  231. TCC Stuck Off
  232. No clue what to do. Northstar blues
  233. problem with map sensors
  234. 2001 caddy sts seville tranny
  235. What is going on with the car?
  236. Spark Plug Wires
  237. "Hush" or "Gasp" Before Expected Throttle Response
  238. my 93 ETC Eldorado N* has a question for you guys
  239. Which spark plugs to buy?
  240. Thoughts on Dex-Cool and Head Gaskets
  241. 2001 cadillac deville small hesitations
  242. Normal Operating Temperature?
  243. Intermittent starting issue 97Seville SLS
  244. Trouble finding exhaust leak 99 Deville Y motor
  245. Is 235 too hot for a N*star on hilly roads?
  246. Spark Plugs ACDELCO or somthign els ?
  247. Good mechanics to fix head gasket in Oceanside, California area
  248. rough idle, only when in gear and brake on
  249. The first head gasket failure - 1 out of around 90 or so
  250. Tranny problems?