: 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

  1. 99 sts running rich
  2. fuel line clips on the tranny
  3. Alternator question 94 seville
  4. ? about rear main seal and flywheel bolts
  5. Jake stud kit installation
  6. Steering shaft to rack coupler help?
  7. Pre-2000 Ignition Control Module (ICM) - How It Works
  8. head gasket repair in Iowa or surrounding states
  9. Coil Pack - P0300 Culprit
  10. No Fire from 1 coil pack! ?'s about ignition!
  11. Never installed coolant supplement pellets, bad?
  12. Upgrade
  13. Deal or no deal?
  14. Waterpump removal doh
  15. Ugg todays northstar problem, please help
  16. want to buy a 95 eldorado with northstar
  17. 100k question
  18. N* easiest cadillac engine to work on
  19. 1996 Deville N*
  20. Advice on engine teardown TOMORROW
  21. Can you blow the head gasket driving without pressurized coolant?
  22. 2000 DHS engine swap
  23. Valve keepers fell off! But valve still in there!
  24. Why do so many people do it the hard way.
  25. timing chain with engine in car
  26. P0306 and P0300 codes CKP changed
  27. Car temperture went up after putting stop leak in
  28. ok ok... so engine out the top... what???
  29. power steering lock up
  30. 4t80 extension housing, what part
  31. BackFire Valve
  32. Grumble, engine dropping questions
  33. URGENT WORKING RIGHT NOW Fuel Line Removal
  34. Seeping Oil Pan Gasket
  35. Quick help need on 4L80
  36. couple of quick questions on my deville
  37. Bubbles on trans fluid dipstick bad?
  38. RACE FANS Free beer 1/16-1/17 if you live around Richmond (sorta)
  39. 4.6 Northstar
  40. Going in again! HG's first, now torque converter
  41. engine vacuum line?
  42. 160* Thermostat?
  43. Jake clear out your mailbox
  44. help! erratic idle, no codes :-x
  45. Oil looks like crap, advice please
  46. Zero compression in Cylinder 2
  47. I smell coolant
  48. Northstar head gasket issues
  49. swap entire cradle from another car??
  50. "check emissions system"
  51. What size is my motor?
  52. Coolant manifold/Crossover gasket sources?
  53. P0621 Code Batt not Charging/Svc Chrg Sys
  54. Looking to do a HG job for the holidays?
  55. need tranny parts advise
  56. Anyone in Ontario with a good scanner/reader?
  57. State by state guide to Northstar head gasket repair shops
  58. Engine Installer or Head Gasket Repair in NY, CT, NJ, MA?
  59. 4T80 experts
  60. Your Opinion
  61. Fixable or not?
  62. Why NOT to use time serts -
  63. Rear main seal & case half seal - '98 Deville
  64. EVAP switch, purge solenoid, i butchered it
  65. Northstar Performance warranty-good
  66. Misfire 1998 STS
  67. Randomly Running Extremely Rich
  68. Is there a tuner for a 2001 Deville?
  69. I need help!!!
  70. pull tranny, fix half case leak
  71. Slow start and stalling
  72. Who wants/needs a brand new Supercharged Northstar / RWD Trans?
  73. Northstar powered trike
  74. torque angle meter?
  75. pulley decides to whine
  76. Misfire on cylinder 6
  77. TCC Stuck Off (Code P0741) Still on after Solenoid Changeout
  78. Still making engine noise
  79. CHRFAB cams installed - 98 STS - the results are in
  80. Race Caddy losing coolant and making noise
  81. northstar in a camaro!
  82. timming in a 95 sts
  83. To hone? or not to hone
  84. Pulleys... A good source?
  85. timing car with engine in car
  86. 98 N* engine, blue valve cover washers?
  87. motor swap
  88. Today's Racing Question: Studs or Norm's?
  89. Please help guy
  90. Northstar engine swap 2000 put in a 96 Northstar
  91. Power steering leak
  92. 97 sls shifting problem
  93. Deleting govnor on a 2000 eldorado????
  94. Service Engine Soon Codes 1022 & 1122
  95. Coolant Change Help
  96. Head Gasket Repair, now noticed block is cracked
  97. Priming the oil pump
  98. Confused as hell
  99. ATF Question...
  100. cooling fans come on at what temp?
  101. add torque struts(dog bones) to 99 seville
  102. Turbo Charged 99 STS
  103. What tools do you need for a hg/engine pull job
  104. headgasket need used insert kit
  105. Recent Stud Kit Customers - READ THIS PLEASE
  106. HELP My mechanic says I have carboned lifters
  107. What color are stock gaskets?
  108. Dumb head gasket question
  109. Resetting Timing after Head Gasket job.
  110. Cadillac Engineers please help us!
  111. how do i change my idle
  112. head gasket help!!!!!!
  113. Transmission cooling
  114. Idle at 3000 RPM HELP!!!
  115. added power?
  116. northstar crank sensors
  117. 2000 DTS plugs and hoses - tough job, I think
  118. FPR acting up
  119. 98+ STS brake upgrade?
  120. Spark plugs
  121. Email conversation with HEAL-A-SEAL
  122. O2 Sensors
  123. 01 SLS w/ Cracked Block - Need Cincy Area Mechanic
  124. 06 DTS crank seal leaking
  125. 4t80e side cover drain
  126. '98 STS stumbles and misses (NO CEL)
  127. MAP sensor keeps going bad - 94 N*
  128. 2004 dhs starting problem
  129. Attention All Northstar Technicians- New Northstar Drilling / Tapping Machine
  130. headgasket being repaired
  131. High mileage oils
  132. P0420 code
  133. Wot?
  134. You'll never guess what I broke today
  135. 95 STS fluctuating rpm and slight bogging while driving
  136. 1993 Cadillac sts 4.6 idle fluctuating
  137. SLS engine and trannie in a STS?
  138. Air conditioning compressor clutch bearing
  139. Manifold Blowoff Leaking - parking break stuck
  140. 110,000 miles, what else should be done along with head gaskets?
  141. "Tic Tic Tic" sound on 02 SLS
  142. Flashing SES/P0300
  143. Working on mama's Caddy. Need help with O2 Sensor
  144. Head Gasket?
  145. Investors needed. Big time.
  146. thermostat housing gasket? 99 sts
  147. New England area Northstar mechanics? (Head Gaskets)
  148. 6 oil leaks; gaskets replaced now intake plenum boot replaced..
  149. That's a lot of smoke! (exhaust)
  150. Mobile 1 Clean High Mileage
  151. Chocolate Milk in the oilpan
  152. Heater Core Inlet Connector O-Ring Leak
  153. Breakthrough for anyone with bad exhaust cams
  154. 96 Aurora 4.0
  155. Idle Too Low P0506 New Throttle Body?
  156. Northstar mechanic on Long Island?
  157. 4t80E shift solenoid part #
  158. B0149
  159. Code P119
  160. HeadGasket Repaired - cost $1500 - but more problems?...
  161. 95 Eldo headgaskets?
  162. Only overheats when the AC or the heat is on....
  163. 06+ STS Northstar ECM repin to 07-08, new carrer and trans install
  164. Aftermarket Temp. Gauge
  165. Coolant Supply Line
  166. Idles rough after being started in the morning
  167. Best way to clean the engine bay?
  168. 2001 Cadillac DTS Can't get up to speed, power loss, studdering, See Video
  169. Tricky Coolant Leak
  170. Coming back home
  171. 2000 DHS exhaust smoking and running poor
  172. 4 Engine Questions
  173. Is this guy being honest with me? video of a SEIZED ENGINE!!!
  174. Any thoughts on this...
  175. tap for time serts
  176. Just bought a 98 Deville, was overheating, am I paranoid?
  177. 208 at 40+ 212 at <40
  178. low oil pressure
  179. Batman's Northstar
  180. Another Wont crank issue
  181. Woohoo...Head gasket repair is done
  182. 1998 Deville acceleration slip
  183. Steering joint bolt
  184. My bone stock '98 STS pulled a 14.95 in the 1/4
  185. Weird Noise
  186. Heartland High Mileage Oil Changer Review
  187. 95 sls n* solenoid clicking
  188. Interesting find
  189. Valve cover bolts???
  190. Timing mark clarification
  191. Engine in the car repair... how many gaskets?
  192. Front hydraulic motor mount
  193. I can't get the CV joint to separate from the Trans
  194. 1993 Caddillac Eldorado - Timing Chain Issue
  195. Stud Kit Success!!
  196. Ways to increase performance?
  197. Radiator leaks and engine runs rough, no codes
  198. Ethanol Blends
  199. 98 Eldorado Starting Problems
  200. Problems removing head dowels
  201. Another visit to the track
  202. 95 vs 99 Northstar
  203. Tuning up the engine.
  204. Head Gasket Repair At Your Location!
  205. Head Gasket Paranoia
  206. catalyst converter replaced
  207. 93 STS Lots of smoke after fillup
  208. Exact oil filter wrench for 1996 Seville SLS
  209. new northstar
  210. Super Noob needs help overheating
  211. Nitrous Help: 01 DTS
  212. Head gasket removal, best practices
  213. 01 deville o2's locations?
  214. Head stud kit
  215. Documenting a swap: N* 4.6 / 97 STS
  216. 2005 DTS Twin Turbo project??
  217. No pcm data
  218. No pcm data?
  219. WIll a 98 vin 9 motor go into a 94 STS
  220. another newbie HG question
  221. NEW - 2002 Head Gasket Failure - Best Fix...
  222. Failed Smog Emissions Northstar
  223. What could it be?
  224. Exchange fluids how often?
  225. Tuning thread. Disappointed, but I understand.
  226. looking to buy a Caddy
  227. AC Delco platinum plug gap settings for N*
  228. how do i get my car to northstar preformance, uh cheaply?
  229. Engine 'misses' at stoplights
  230. where to get my head gasket repaired?
  231. Engine Shaking
  232. 4.6 Prevention and maintenance for longer life IE head gaskets.
  233. How to properly switch from red to green in a 2000 STS
  234. Water Pump Issue
  235. Lucas Oil Stabilizer
  236. Rough idle and low speed chug
  237. barS headgasket repair, has anyone tried it?
  238. Secondary Air Injection Check Valve... Bent?
  239. 2000 STS motor mount help?
  240. Oil pressure dummy light flickers...
  241. Head Bolts...
  242. Slight stumble, no codes
  243. 97 Deville wont start in the morning
  244. Stud Kit Help
  245. A kitten caused my Serpentine Belt to come off
  246. Check Coolant Level
  247. Cleaning Heads and Block
  248. Over Heating... HELP!!!
  249. 2001 deville rough idle
  250. engine grounds