: HT4100 4.1, 4.5, 4.9



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  1. repair shops in oakland, ca.
  2. Valves...4100
  3. Rocker Arm Guide...what?
  4. Fuel Pressure
  5. 93 Deville main bearing thump
  6. Finding Used 4.9l engine assembly's
  7. EGR Tubes clogging up
  8. Power steering pulley
  9. Distributor removal and install on 85 rwd ht4100
  10. Timing Mark bouncing around
  11. Oil Filter Analysis
  12. 91 devillle heater issue
  13. Engine knock - 4.9L w/ 90k
  14. 94 4.9 Weird Rattle Question...
  15. 88 Eldorado, Code B127, E040, No Gears
  16. Strange problem Seville 90
  17. engine shake - 91 el dorado 4.9
  18. 86 deville intake
  19. no start probs
  20. 1995 4.9 cam sync check engine??
  21. 92 Eldo 4.9 43k
  22. 90 SDV won't run, timing chain?
  23. 1991 DeVille 4.9L water pump
  24. 4.1,4.5,4.9..Which You Prefer?
  25. Cadillac mechanic
  26. did they get better?
  27. replacement power antenna
  28. Rough 4th gear
  29. How to replace motor and transmission mounts 1990 Deville 4.5L V8
  30. 1984 Coupe Engine Oil Cooler lines
  31. E48 Code- EGR FAULT
  32. Injector cleaner, will it work?
  33. 4.9 ping!!!
  34. 1990 Seville enginemiss
  35. 1990 4.5 intake gaskets
  36. Cadillac Deville 4.9l Engine Problem
  37. 4.1 L digital engine
  38. 4.1 Motor? Rattles/Engine Pinging?
  39. 4.9L head bolts 1993
  40. P048 EGR code on 4.9L
  41. What gives?
  42. The Best Kind of Motor Oil For 87 Deville HT4100
  43. i have code E52 - PCM Memory Reset how do i do this ?
  44. Gas mileage gone to hell
  45. idle faster after change timming
  46. 4.9 Power Steering Pulley Slipping
  47. 4.9 Upper a/c compressor bracket
  48. 4.9 knock
  49. high fuel consumption..?
  50. 4.9 issue...
  51. Drive belt routing for 4.9L ???
  52. 92 STS Electrical Short or Drain
  53. where to buy mounting bracket for PS pump?
  54. 1993 Sedan Deville Transmission Swap
  55. rpm question
  56. Code 26 & 41 '91 4.9
  57. Question re: engine swap for 85 FW coupe RWD
  58. 1993 Cadillac DeVille 4.9L Distributor Shot
  59. Fuel pump and FPR recommendations?
  60. Could bad motor mounts cause stumbling on light acceleration
  61. Judgement Call - No Heat 93 Deville
  62. Motor is very clean in my 4.9
  63. Cold Air Intake/Exhaust
  64. 84 eldo. antena
  65. Symptoms of faulty distributor pick up coil
  66. I finally switched from dexicool
  67. Misfire at idle and sumble under acceleration 93 4.9
  68. Refilling colant reservoir every 2 weeks, misfire at idle
  69. 4.9. Overheating (long post)
  70. 4.9 Pictures and sound clip!
  71. 84 deville 4.1 starting prob's help please
  72. 90 Seville Dies Suddenly....
  73. when should timing chain be replaced on 93 deville 4.9
  74. Motor Mount Replacement
  75. No heat at 90 degrees on climate control 93 caddy
  76. 4.1 V8 PUlleys!
  77. 93 deville sits very low in rear time for shocks and coil spring?
  78. Adding NITROUS to a 4.5
  79. Preventive maintenance ('90 with 28k miles)
  80. 4.1 Issues with 85 Eldorado -- Can you help?
  81. Best oil Mobil 1 High mileage for 93 deville 4.9 with 102,000 miles
  82. PLEASE HELP 93 DEVILLE 4.9 Stumble under light acceleration
  83. 4.9 What's the best antifreeze to use?
  84. 93 deville surging
  85. 88 ELDO new r134 Failed Twice??
  86. How reliable will my 4.9 be?
  87. Blower fan ideas wanted
  88. 90 deville front cover gasket failure
  89. New Owner with '86 Fleetwood Seventy Five Limo
  90. 4.9 Coolant overfill reservoir not draining into radiator when cold
  91. 1992 Seville 4.9 Liter Removal
  92. ht 4100 to sbc 350 motor mount pad location HELP!
  93. Brakes
  94. 93 deville oil lev
  95. Confused about seal tabs
  96. 84 eldo-4100HT
  97. HT4100 Care and Upkeep
  98. tranny sounds
  99. oil pump again
  100. Mufflers???
  101. 4.9 How long will it last?
  102. 4.5 Reliability
  103. Sawping Out a 4.9
  104. How do you convert 80's model to R134
  105. Have you used sea foam?
  106. distributor wrench
  107. 84 eldo-4100HT
  108. Coolant.
  109. 84 Eldorado Transmission Problems
  110. 1985 Eldorado 4100 engine swap
  111. Da Capts Back with his 4.9 Fiero lots of updates
  112. here we go again, A/C
  113. 84 eldo trouble
  114. help
  115. fuel meter cover gasket...
  116. Makes no sense...
  117. car stutters intermittently under med/heavy acceleration
  118. Missing Antifreeze
  119. Severe Coolant Leak 4.9
  120. peformance chips
  121. 4.9 Bosch GenIII Injector - ??Integrator, Block Learn, x-count, p.w. values??????
  122. won't idle
  123. New code?
  124. Caddy V-8 history
  125. voltage regulator...?
  126. 4.5 running rough at start -- tune up????
  127. e.g.r. valve
  128. 94 Deville Help!!
  129. map sensor
  130. 4.9 aeromotive afpr won't fit!! Help Mr. Illumna
  131. 4.9 throttle body description
  132. Emission test failed
  133. error code 20
  134. break line
  135. 1985 Eldo Gas Leaking out of the Charcoal Can
  136. Distributor Gear Sheared Again...Help!
  137. Climate control Problem???
  138. 1985 Deville Coolant Leak
  139. engine popping
  140. 91 Coupe replaced injectors now blowing smoke
  141. 1995 Deville Hi Performance Ideas anybody????
  142. 4100 vacuum diagram
  143. 4.1 belt tensioner
  144. HT 4.X base timing question
  145. 2005 4.1 PCV Valve
  146. 1985 DeVille Collant Temp Fan Light
  147. new to me 92 sdv,need some help
  148. just wondering
  149. 87 Eldo Cash for Clunker: Heresy?
  150. sudden engine probs
  151. brand new problem
  152. 94 4.9 Distributor question
  153. Plastic Radiator Side Tanks
  154. How to check cat. converter?
  155. 94 Deville 4.9 where is the governor
  156. 92 Eldo problem
  157. Cruise control gone 4.1 87'seville
  158. 94 Sedan Deville A/C Question
  159. fuel injectors interchange?
  160. ht4100 giving me problems
  161. 4.1L tune up and oil on manifold.
  162. Need help on a '90 Cadillac Fleetwood FWD
  163. 91 deville service engine soon
  164. DIN radio in '92 Eldorado
  165. Your best 4.X MPG?
  166. 1991 4.9
  167. 90 SDV Repeated E22 TPS Code
  168. silly question
  169. you helped me last time (weird fuel pump)
  170. 90 SDV Repeated E22 TPS Code
  171. 4100 engine change. Need input.
  172. egnine oil cooler hose assemblies
  173. 92 4.9 starter replacement
  174. How many miles?
  175. water pump wrestling
  176. Head gasket change
  177. Error code 34 on 83 deville
  178. Advanced Timing
  179. gearbox oil..?
  180. Is gas safe
  181. Using a laptop for real-time OBD
  182. '94 4.9 rough running
  183. 4.9 litre engine firing order
  184. 1986 Eldorado HT4100: No Start-No Codes
  185. 1986 Eldorado HT4100
  186. '91 Deville 4.9L surging
  187. 94 4.9L will not start. Need help
  188. Idling Down rough?
  189. 86 Eldorado Fuel Pump
  190. 91 fleewood won't start code31
  191. Did I blow head gasket on 93 deville?? Please Help!
  192. Vaccum Line Problem?
  193. Replacing a blower motor - what's the secret?
  194. oil pump driveshaft is loose???
  195. 1984 Cadillac Eldorado (my topless baby)
  196. Hard starts when hot?
  197. oil pressure gauge installation
  198. couple of questions regarding oil pump
  199. HT4100 Cooling water doesn't circulate (87' Seville)
  200. removing oil pan on RWD 4.1
  201. Turbo 4.1 Allante
  202. radiator caps with zinc anode
  203. What a mess!!!
  204. High Side AC Hose Information Needed
  205. Squeeling betty
  206. 92 deville no acceleration when hot
  207. Where is the PCV valve on the 4.9L?
  208. Performance?
  209. 93 Seville 4.9 4t60E
  210. Vacuum Line Routing Egr Solenoid & Regulator
  211. Bad CTS?? (coolant senor)
  212. Name this tube! 90 DeVille
  213. 4.5 Fuel Injector Issues
  214. HT4100:major oil leak
  215. What engine/trans appear in various Cadillacs?
  216. FWD Engine Removal
  217. Coolant Change Question
  218. Stripped4.9 headbolt
  219. Fooling the Inlet Air Temp (IAT) sensor?
  220. exhaust manifold installation question
  221. PCM FI Driver Damage ? (Re-visited)
  222. 4.9L Main Bearing Thump
  223. 1993 4.9 rough at low RPM
  224. ht4100 issues
  225. PCM FI Driver Damage ?
  226. DeVille 4.9 Throttle body spacer
  227. Throttle body spacer
  228. Hot exhaust
  229. E24?
  230. 4.9 Water Pump....OR ?
  231. Stalling and Surging--Need help
  232. Relocate the oil filter on your 4.9
  233. SSS light on?
  234. 1985 Eldorado Engine Stumble & Surge
  235. won't go in gear
  236. used oil cooler lines?
  237. Chirping engine at idle
  238. 1993 Deville 4.9 sumble at iddle.
  239. Coolant "tabs" -- yes or no
  240. '90 DeVille Fuel Sending Unit Problem??
  241. Where to install Prestone flush fitting?
  242. 95 Deville AC compressor noisy
  243. 368 to 4.1 swap 1980 Fleetwood Brougham
  244. Procedure for flushing the cooling system (1990 4.5)
  245. F40 & F49 ?'s
  246. ISC part#
  247. I got a GREAT deal, I think!
  248. I wanna drive my Cadi
  249. Coolant Fan Problems
  250. Fuel injector problem