: HT4100 4.1, 4.5, 4.9



Pages : 1 2 3 4 5 6 7 [8] 9 10 11 12 13 14 15 16 17

  1. Alright, i'm going in!! I need a few parts and info please.
  2. 90 4.5L Idle Learn Procedure?
  3. I have a slight problem,,, HT4100
  4. Fuel Pressure Test Fitting
  5. 1985 Seville code e15
  6. Cooling Fan Module--Where can I get one?
  7. Bars Leaks Head Gasket Repair
  8. Code E30 on 85 Deville and Vacuum Pumps
  9. Copper Gaskets?
  10. Battery/ALternator area cracking noise?
  11. Oil Analysis: Proof is in the results
  12. 1992 Eldo
  13. That Funky Emissions Tubing
  14. Hey Guys long time no chat, and long time not wanting to start either.
  15. The once a year survival kit for the 4.X series
  16. 4.9 runs rough black exhaust from tail pipe
  17. 1985 Seville harsh shifting tranny
  18. Odd brief buzzing noise from undercarriage
  19. i need a 4t60e guru; i am hating mine
  20. what is up with my car
  21. Early vs. Late 1985 FWD 4100
  22. Strange ISC
  23. 1994 cadillac deville engine knocks when warm
  24. 4.5 --> 4.9
  25. Getting ready for water pump removal
  26. 1988 Eldorado 4.5
  27. 1985 FWD HT4100 Running rough
  28. Question about spark plugs!
  29. TPS problem?
  30. 4100 Mpg
  31. 87 deville 4100 shift problems
  32. 1991 DeVille Speedometer/Transmission Trouble.
  33. Starter solenoid replacement
  34. 4.9 Injector Replacement Questions
  35. 92 STS error code A048 what does that mean?
  36. 1994 Deville 4.9 Idler pulleys
  37. Please Help!!! Rough running 4.9 , Help!!
  38. 1994 Deville 4.9 spark knock
  39. 85 Sedan Deville Stalls after 20 Miles
  40. 4.9 Potential? (Split from "4.9 to a 5.0?")
  41. 94 Deville 4.9 switching complete sending/fuel pumps
  42. 4.9 to a 5.0?
  43. Fan Runs all the time on 4.9, engine runs real cold
  44. AHHH HELP!!! Keep overheating
  45. 4.5 Vs. 4.9
  46. Fuel Mileage vs. Data Center
  47. 92 4.9 flat cam?
  48. Does twitchy tach mean misfire?
  49. ht 4100 Hesitation
  50. 1987 SDV 4.1 L V-8 Available
  51. 89 4.5 TPS installations
  52. 89 Fleetword code (30) ISC Circuit
  53. Boiling coolant, fans not running, ...
  54. no start after warm engine
  55. 1989 4.5 Idle Speed Motor
  56. 1989 Fleetwood Idle Speed Motor
  57. Valve Adjustment 4.9 Engine
  58. remaned 4.1/4.5 short block
  59. 4100 to LT1 swap 83 Coupe Deville
  60. Cylinder head removal
  61. Very poor MPG 1992 Deville ?? HELP!!??!!
  62. turn your 4.9 into a performance engine
  63. engine system fault E046
  64. Take a look at this.
  65. 4.9 exhaust manifold crack, common?
  66. 4.9 changes by year??
  67. 1994 Sedan deville 4.9L Stalls Well Driving Part 2
  68. what did i blow up? pics
  69. Just done the head gasket, think i may have messed it, help.
  70. 4.5 intake manifold on 87 4.1?
  71. 85 eldo ht4100 backfire, miss, stall
  72. Reman. Engine/Trans. What's the best company?
  73. 88 DeVille fan continues to run after I turn it off
  74. New Shell Rotella T with triple protection
  75. error codes
  76. '85 Seville 4.1L engine missing after tune-up.
  77. Help me! What is it?
  78. 93 DeVille Idle Problem
  79. 4.9 coolant flush and fill procedure!
  80. What do I need to know about the HT4100 Engine?
  81. Results of my Emissions Test
  82. Need help 91 Deville
  83. What should engine timing be when not in Timing Mode (25 degree BTDC?)
  84. Question having to do with the 4.9
  85. Simple rotor/distib cap question
  86. HT4100 85 Eldo. Header Issue
  87. Fuel Injector Replacement Tips
  88. clickinggg....
  89. No spark on '90 4.5 Seville
  90. computer accuracy
  91. Do I have to use a new A/C comp. or can I use a reman?
  92. 4.5 intake gasket replacement
  93. Life expectancy for 4.9 and 4T60E
  94. plug stuck in head
  95. Aluminum Heads?
  96. 2002 DeVille DTS maintenance
  97. ignition problems..
  98. Not a new problem
  99. I have a question, someone please explain.
  100. 91 Sedan Deville Gas Mileage ...
  101. 1990 deville hesitates
  102. Great, now I have MORE trouble codes!! E91 and E98
  103. 1994 Sedan deville 4.9L Stalls/dies well driving
  104. PCM Programming for 4.5L V8?
  105. Trouble Code E48 "EGR System Problem"....what exactly is it.
  106. 223-232f
  107. Trying to beat the heat....
  108. STP Fuel Injector Cleaner--it works!
  109. A starting we will go...
  110. 1990 deville 4.5 trouble code air management fault?
  111. 88 deville broke down need help
  112. ? easy way to remove 4.9 @ self serv yard?
  113. Sound like the egr to you guys?
  114. Trouble clearing codes
  115. 4.9 Bearing Thump--Who's Got It?
  116. When to replace O2 sensor?
  117. '92 deVille..surging, stuttering, stalling???
  118. 91 deville fuel injectors......
  119. motor rattle
  120. My car's 'puter done gone got brokeded (92 Eldo 4.9)
  121. 92 deville egr tubes ??
  122. 92' Deville Alternator/power Problem
  123. Changing TPS on 1993 Eldo 4.9
  124. O2S Help Please!
  125. Dead Cylinder - OH NOOOOOO!!!!
  126. A/C Hose Insulation Source
  127. Want your ISC problems solved? Look here...
  128. hmm, how do I get to that A/C compressor clutch?
  129. STOP ENGINE TEMP light problem.
  130. Brake light problem.
  131. Charge Battery Light On (No Codes) !!
  132. A Little help guys, please
  133. Green plug?
  134. How to check timing on an '85 Seville?
  135. No fuel pressure when ignition on, engine off
  136. 90 deville backfiring and running rough?
  137. 4.9 Eldorado Plugs/Wires install question
  138. Accel Wires
  139. Simple question
  140. 87 SDV E30 code
  141. 90 deville misfire
  142. Electrical problem + codes
  143. bad coolant leak: deville 4.5
  144. 1990 fleetwood won't run right - help
  145. 91 Deville 4.9 misses when hot outside
  146. 92 Deville throwing MAP codes, heats up and conks out.
  147. Cooling fans/AC problem
  148. Mufflers Bottom Line?
  149. 1993 Seville w/ 4.9L P041 Code
  150. HT4900 (4.9) Exhaust Manifold Interchangeability
  151. 94 Deville, odd noise and stalling now. Pics attached.
  152. Coolant Leak
  153. bad coolant leak: deville 4.5
  154. hesitation and backfire 4100
  155. 90 Coupe Deville engine problems
  156. 1990 deville hard stall on idle
  157. Cone Filter & Cold Air Intake
  158. Rough runing, missing?
  159. isc/driveability
  160. spudder of some sort
  161. 91 4.9 Runs Rich and Gas Mileage Question
  162. Hey Guys, Long time no chat, and need some input on a non input vss signal. Blew.....
  163. OLDS 350 swap
  164. 1984 eldo some new problems
  165. 4.9 EGR Removal???
  166. Recommended Spark Plugs
  167. 4.9 Running Rough...
  168. problem solved
  169. Changing Oil To Synthetic?
  170. 4.9 performance
  171. 4100 transmission
  172. Coolant System
  173. ECM says my MAT sensor is bad.
  174. Adjusting the timing
  175. PCM codes
  176. Deisel noise around 2000 rpm's
  177. Still having problems on 93 sedandeville
  178. Now im getting worried!
  179. 4100 Flowmaster 80 series VIDEOS
  180. First Car, 4.9 Eldorado. Performance Upgrades HELP? (car-noob)
  181. Cold Air Intake?
  182. 4.1 codes
  183. Helicoil vs Timesert on non N* (4.1, 4.5, 4.9)
  184. Cadillac 4.9 Head Gasket Photos
  185. Where to get Exhaust Manifold Studs
  186. Do your own oil changes.
  187. Ping Ping Go Away!!!
  188. F48
  189. 1985 Seville 4100
  190. Running fuel injector cleaner through your gas tank
  191. Cleaning the throttle body plates!
  192. Post your average MPG
  193. 1984 Throttle body need help, please.
  194. Why is my caddy over heating ?
  195. Poor mpg on 93 sedandeville
  196. Squeeking Noise!
  197. Rwd/fwd Ht4100
  198. TRANS ID'ing
  199. HT4100 Check In
  200. 15W40 delco with GM oil supplement
  201. Performance transmission rebuild...
  202. 4.5 L tranny bolt pattern
  203. isc motor re-learn
  204. 4.9 Extremely rough running issue
  205. Stripped Head Bolt Hole Where Do I Get Helicoil?
  206. engine swap 4100 to 305 chevy
  207. 1984 Cadillac - 4100 firing order and distributor rotation
  208. '92 Eldo Problems
  209. overheating, now power, 83 coupe deville ht4100
  210. Whats the brown stuff on my valves?
  211. Doing My 4.9 Head Gasket Looking for Advice on Parts
  212. ecm replacement
  213. Recommended sealant for water pump gasket on 91 deville
  214. What do i coat the head bolts with?
  215. Bad Map on 91 Deville?
  216. 4.9 or northstar?? which has less problems??
  217. Amsoil test results
  218. 91 Seville Overheat
  219. Are Head Bolts T.t.y Or Not (conflicting Answers)???????
  220. Iron heads
  221. ??? ???E30 isc code??? ???
  222. Got rusty tubes?
  223. Squealing under hood when cold
  224. What is this?????
  225. Noise at EGR conditions
  226. '90 DeVille has high NOX at low speed, failed smog. Some help needed.
  227. exhaust ideas
  228. 1990 fleetwood won't run right - help
  229. 89 deville stumble/miss on acceleration
  230. Diagnostic Mode
  231. Curious Fuel Pump Behavior
  232. Cooling fan fault
  233. High Idle. ISC? Need Advice!!!!
  234. 92 STS Engine Trouble
  235. head gasket, intake gasket or what?
  236. Engine RPM.... is this normal?
  237. 91 Eldorado No Crank B334 code system problem
  238. E67!!!!!! how do i fix
  239. Video of my 4.9 5spd in Action.
  240. broke water pump on my 88!
  241. In search of a new/rebuilt vacuum pump...
  242. Help with the codes please!!
  243. Digital Fuel Injection vs Crossfire Injection
  244. Im Having Problems With My 86 Cadillac
  245. Rust in my cooling system, PLEASE HELP!
  246. 3/8"-ish metal line off of throttle body runs where... ..?
  247. 1990 sedan deville isc crap =(
  248. 5 liter fuel injectors in a 4.9 project!
  249. Cylinder Pressure Test Question???????
  250. Trans Problem?