: HT4100 4.1, 4.5, 4.9



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

  1. 1984 Cadillac fleetwood brougham.
  2. 1986 Eldorado 4.1 v8 (fwd) Water pump Removal
  3. HT4100 to 350 swap. Need sound advice. Please!!!!
  4. Vacuum hose sizes/locations for a '94 deville 4.9?
  5. pinging problems 1994 Deville 4.9
  6. Replace head gaskets or not? HT4100
  7. 1985 Eldorado running rough at sustained high speeds
  8. 1985 eldorado 4100 intake manifold gaskets install
  9. Need help! Having starting problems with my 84 Coupe DeVille
  10. Installing a Cadillac 4.9 in a 1985 Eldorado.
  11. 1985 4100 hard starting
  12. 92 deville alternator
  13. HT 4100 Camshaft break-in!
  14. 84 coupe deville 4.1 rwd
  15. 4.5 "main brg thump"
  16. HT 4100 Rocker arm support train
  17. Capped hose from vapor canister? 95 4.9 Deville
  18. swap 1987 4.1 to 4.5
  19. anyone need new pistons?
  20. Crap...sludge under oil filler cap...
  21. Timing Issue
  22. 1986 Cadillac Fleetwood 75 Ht4100 Running Very Rough
  23. First time Cadillac owner - bad 4.1 engine
  24. P048 code - detonation at load 95 deville 4.9
  25. Oil light coming on at idle...
  26. Idle Control
  27. Allante intake
  28. HT4100 82 Seville engine replacement options
  29. Need help trouble shooting my 92 deville. Alternator/MAP sensor/exhaust gas recirc.
  30. Service A/c Light 4.9 '93 Sedan...
  31. 84 Seville headgasket or?
  32. 4100 HT rocker arm bridge
  33. 88 4.5 has no power and wants to die.
  34. FPR and Injectors 4.9
  35. HT4100 Intake Gasket Question
  36. Coolant guage sensor location help
  37. gear selector fault
  38. At what temp should the radiator fan come on?
  39. 91' Deville, 78k miles, running/accelerating rough, Need some help! No codes
  40. Repairing a blower motor power module
  41. 1984 Eldorado code 15 won't start
  42. I have a code 27 on an 84 SDV
  43. No vacuum to EGR valve ... 4.9 engine
  44. EGR System photos 83 4.1
  45. Accessing Spark Plugs on HT4100 - 1984 Cadillac Coupe DeVille
  46. 1992 eldorado 4.9 no start.
  47. 4.1 liter HT-4100
  48. Headbolts
  49. compression test on 1990 4.5L ? constant misfire, idling, under load, coasting...
  50. Engine issues & out of ideas ! 1991 4.9
  51. 4.5L Burnt tire smell from engine
  52. Operarating temperatue 4.1 engine 1985 eldorado
  53. 4.5l Valve Cover Gasket Replacement
  54. Distributor gear problem
  55. time to upgrade the 4.1, seeking advise
  56. No heat!!!!!!
  57. Service Soon digital dash Out
  58. 4.9L Oil Consumption
  59. HT4100 Brake Loss
  60. Warming up a 4.9/ turn off in trafgic
  61. 1990 Eldorado running rough
  62. 91 Deville - 4.9 swaps
  63. Electronic Fan Module & Cooling Fan Fault 9
  64. '92 Coupe deVille (4.9) shudders, knocks and vibrates on acceleration.
  65. Dirt in coolant? w/pic 4.5L
  66. E046
  67. removing 4.9
  68. OBD confusion
  69. RPM vs. highway speed ?
  70. Seville 4.1L V8 Engine - to South Africa
  71. Extremely Erratic Idle Until Operating Temperature
  72. Identifying distributor
  73. Rough Idle w/ Brake Booster Loss
  74. strong gas smell after motor turned off and exiting the vehical...no codes...95 devil
  75. 95 deville shocks all four corner???
  76. Intermittent stalling
  77. 1990 eldorado over heating and coolant boiling
  78. Why and what is it making that noise? (Video included)
  79. HT 4100 turns but will not start unless i spray starting fluid in the Carborator.
  80. 1992 Cadillac Seville
  81. 1985 Eldorado Roadster (4100)
  82. 4.9 Cable Wrapping Questions
  83. Seville 1990 code ED32
  84. 4.9 flooding when shut off
  85. 1984 Fleetwood Broughm d'elegence engine bogs down when hot
  86. Newbie looking for ground(s)
  87. Digital Dash 86 deville
  88. 1990 DeVille, 4.5l engine issues
  89. radiator fun
  90. 1987 DeVille Conv. 4.1 ICM still sets idle to high
  91. tranny swap 1992 sedan deville
  92. Can I get a timing cover for a '93 4.9L?
  93. Waterpmp AGAIN!
  94. 1995 Deville - 4.9 head gasket
  95. 4,1 L Eldorado '83 v/s 4,1 L cope dVille '85
  96. Need cadillac mechanic
  97. Late '85 HT 4100 white smoke from exhaust. Are there specific gasket tests?
  98. Is it worth the $?
  99. 92 seville timing cover torque specs
  100. 88 fleetwood engine randomly dies
  101. Check Engine Light?
  102. 1983 Cadillac Seville HT-4100 Vacuum Leak?
  103. '91 4.9 installed in a '85 Seville-can it be done and any thoughts
  104. 95 cadillac deville 4.9,no heat problem(nothing comes out of the main vents)
  105. 1995 Deville 4.9 randomly dies...
  106. HT 4100 oil pan capacity question
  107. 82 4100 eldorado.shutting off..
  108. 1990 Deville 141k runs slightly rough, high idle, maintains speed on highway by itsel
  109. Random overheating
  110. 1982 eldorado with 4100.''oil pump question..''
  111. 1982 eldorado oil pressure sending unit wires
  112. Re-manufactured HT4100 engine, oil is leaking at exhaust manifold by cylinder 6.
  113. hello gentlemen
  114. hello all
  115. 82 Eldo Digital Dash likes to dance
  116. 88 deville bubbling
  117. 1984 eldorado biarritz
  118. 1989 4.5L overboring
  119. Super high idle - 1992 Fleetwood
  120. 82 Eldo Updating Sensors and Wiring
  121. 1990 Eldorado displays wrong diagnostic parameters in CCDIC
  122. Complete bog down on acceleration when warm, wants to die.
  123. 1989 Deville F32/Running issues..Please Help
  124. what other factor could cause soot?
  125. in over my head...
  126. 4100 soot
  127. 83 pulsing gas pedal and codes 27 52 71..
  128. 83 Seville HT 4100 throttle?
  129. Turbo or super for a 1989 fleetwood
  130. Valve Cover Powdercoating
  131. 93 DeVille 4.9 Questions
  132. 1988 Deville 4.5L oil problems in Russia
  133. 95 deville 4.9 cooling fan & ac fan dont work
  134. 4100 HT Idle speed setting
  135. An update on my custom intake setup...
  136. 4100 Service Now / Codes
  137. Valve cover color
  138. 4.9 Idle Adjustment on '93 DeVille ?
  139. Poor mpg
  140. help with 85 eldorado alternator wiring
  141. 4.9L Intake manifold gasket install. Any tips?
  142. Check engine help!?!?
  143. Timing and error code 26
  144. 4100 still running better to rebuild or replace
  145. 4t60e stock converter stall speed
  146. Is my head gasket blown 94 cadillac sedan deville????
  147. Is my head gasket blown 94 cadillac sedan deville????
  148. cables
  149. Codes 4.9
  150. 4.5L ACDelco Spark Plug Question
  151. 4.9 low rpm/light throttle stumbling/bucking
  152. 4.9L 91 Seville power loss... at a loss..
  153. 1987 Deville 4.1 to 4.9 Conversion
  154. 97 Seville cooling
  155. Vacuum connection for heating?
  156. 1994 Deville 4.9 Engine Stalling
  157. Oil pressure specs for 4.1 at idle
  158. Oil pressure specs
  159. 91 Deville engine skip
  160. 4t60e chain and sprocket question
  161. 1st and 2nd design oil pressure switch?
  162. 1983 sed Deville 4100 0ut 1999-2002 Chevy 5.3 in
  163. 4100HT shuts down in sharp left corners
  164. What are my engine replacement options - Current engine is a transverse HT4100
  165. Vid: Cadillacs 1982 HT4100, the Development and Manufacturing
  166. JUST BOUGHT 1995 DEVILLE. Stalling and MAP Code issue?? and Possible related problem
  167. 4.9L coolant issues
  168. Upgrading and restoring a 4.9
  169. Brown sludge?
  170. oil pressure light 4.9 liter
  171. pvc valve housing possible vacuum leak?
  172. ACDELCO best water pump?
  173. 84 CDV Code 37 and Code 53 (need help)
  174. water pump tool?
  175. 4.5 hesitation, stumble, poor mpg; smog pump bypassed
  176. Replacing Air pump fan belt Problems
  177. I need a pic if anybody's got one
  178. 84 CDV need help on firing order and distributor wiring
  179. 4100 stalling after intake gasket repair
  180. 4.9 Injectors
  181. 1983 ht4100 enginge lower end knocking
  182. Ht4100 :(
  183. Can soneone give me a part number?
  184. 4.5 belt tensioner; is bearing replaceable?
  185. 4.9 litre tune up 94 deville
  186. Starting issue -- 91 Eldorado
  187. 4.9 Info Needed
  188. Oh Sh*%! I lost my head.
  189. Remove oil pump on cadillac eldorado 1985 ?
  190. 1985 eldorado biarritz won't start
  191. 4.9 pulled head bolt threads
  192. Hesitation on an 83 cadillac fleetwood brougham with HT4100 motor
  193. 95 sedan shuts down while driving
  194. 93 SDV 4.9 spark plug replacement post mortem (can't edit other thread)
  195. Driving along and suddenly, DEAD!
  196. Starter Gear Clearance
  197. Replacing original plugs/wires 93 SDV........wish me luck!
  198. 4.9 - intake
  199. Idle Problems After Mechanic
  200. Lurching '91 Deville
  201. Can FWD HT 4100 eng and transmission be installed together?
  202. '82 Fleetwood D'elegance coupe problem :(
  203. replacing water pump on my old '84 DeVille 4.1 engine
  204. What are the symptoms of CVJ’s failing?
  205. distributor question
  206. Car not starting
  207. Problem with 1990 Seville 4.5
  208. change spark plugs, 1989 seville 4.5
  209. Oil Leaking from "Everywhere"
  210. 4.1 to 4.1 swap, how hard can it really be???
  211. School of hard knocks
  212. 90 deville 4.5 stalling problems
  213. 1983 Eldorado engine running problem!
  214. Carburetor on V8 4100 HT Eldorado 1985 ?
  215. need some help with my 1994 Deville 4.9L v8
  216. Did I miss anything?
  217. hard starting 1997 STS
  218. 1991 Cadillac Biarittz - Engine problem.
  219. First Caddy Questions
  220. The best engine to put in my Eldo Cadillac?
  221. Stumped!
  222. 1990 cadillac deville
  223. Please Help - error code 19 on 84 Deville ht4100
  224. Fuel Pump Relay - 84 Deville HT4100
  225. Where is the oil pressure switch located - 84 Deville HT4100
  226. Remanufactured 4.1 available
  227. 4.9 Belt Tensioner Question
  228. Rough Running 4.9 - Please Help !
  229. Removing the AIR pump, HT4100
  230. 4T60-E Transaxle, feels like park paw spring is worn out.
  231. Seville Swap: from 83 HT4100 to 81 368
  232. 86 seville 4.1 low engine power-issue
  233. leftover 4.x parts
  234. 4.5 RWD engines for sale?? would this work??
  235. '85 Seville HT 4100 MAP location & mystery connectors ?
  236. awesome 440T4->4T65E conversion
  237. Difficult to start engine in Eldorado 1983
  238. Rough Idle on low mileage 91 Eldorado
  239. "system problem"
  240. Purpose for detent switch and kickdown?
  241. Basics for operating ECM on 84 Deville HT4100??
  242. 4.5 Overheating. Need help
  243. PD08 and Spark Timing
  244. Where is the a/c low pressure valve on a 1990 Seville?
  245. 1985 DeVille Whats That, (Fuel System Canister Valve?)
  246. 4.5 will not go into timing mode, desperately seeking advice
  247. Torque Specs
  248. Looking to replace camshaft to fix lack of power & hesitation - ht4100
  249. HT 4100 engine problem
  250. 84 cadillac eldorado ht4100 rough idle at acceleration