: 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. Changing lifters
  2. valve tap after changing oil - 85 eldo 4.1
  3. Head Bolts
  4. HT 4100 83' Deville Problems
  5. Looking to upgrade injectors ..91 4.9
  6. Instructions on changing the coolant in an HT-4100?
  7. Refresh HT4100 85 Seville
  8. Noise after changing Oil 4.1 CDV
  9. swapping 440-T4
  10. 4.1 Coupe Freshining Up with pics
  11. Coolant Pellets, Tabs.. are these them?
  12. 1985 Eldo transplant...
  13. School Me !
  14. 4.9 random stalls
  15. new here with some questions
  16. 4.9 cold start knock what is it??
  17. Motor mount change 1985 FWD Seville
  18. 1992 sts 4.9
  19. 92 Allante 4.5 returning E041 Cam sensor
  20. 1985 cadillac eldorado 4.1 engine
  21. Tranny shifting points
  22. 4.1 PCV breather hose
  23. ROTELLA T 15W-40 tell me i did the right thing
  24. fuel meter body gasket 85 eldo 4.11
  25. anyone in need of engine parts for 4.1/ 4.5/ 4.9 L engine ?? I have a lot
  26. Map Sensor
  27. Compatible oil pan for 92 Deville
  28. 440-T4 > 4T6X-E conversion
  29. question about diagnostics mode - 85 eldo
  30. timing gear. 85 eldo
  31. oil pump qustions - 85 ht4100 eldo
  32. full tune - up / now running a bit wierd 85 eldo
  33. accel supercoil on 85 4.1
  34. quick question 85 4.1
  35. EGR SOLENOID 85 Seville
  36. Please don't tell me my injectors are failing...
  37. EGR Valve. 'P' or 'N' type ?
  38. 85 eldo upcoming purchase questions
  39. 4.9 engine oil pump needed
  40. Timing advance car nut
  41. 1984 Seville 4.1 - need head bolt set
  42. 4.9 Hall effects switch change... turns into new distributor
  43. Can not get 1987 4.1 to run correct or is it even possible without the computer
  44. Mid 80's edorado... Do or dont???
  45. Timing marks for 4.1 1984 engine
  46. 4.1 Oscillating/Hunting idle , any suggestions besides...
  47. Ht4100 Supplement Pellets nowadays ?
  48. 85 Eldorado 4.1
  49. 1991 Seville 4.9 - Idles fine, dies immediately after giving it gas
  50. What year and model is this engine from?
  51. 1985 Eldorado Touring coupe, NO FUEL SITUATION
  52. 82 Seville not idiling or running correctly
  53. 1985 eldorado touring coupe distributor/top dead center help.
  54. 1995 Deville - FPR replacement tips ?
  55. HT4100 pre-purchase help......
  56. 1985 ELDORADO HT4100 ,ANY IDEA Where this connector goes?
  57. 1984 Cadillac fleetwood brougham.
  58. 1986 Eldorado 4.1 v8 (fwd) Water pump Removal
  59. HT4100 to 350 swap. Need sound advice. Please!!!!
  60. Vacuum hose sizes/locations for a '94 deville 4.9?
  61. pinging problems 1994 Deville 4.9
  62. Replace head gaskets or not? HT4100
  63. 1985 Eldorado running rough at sustained high speeds
  64. 1985 eldorado 4100 intake manifold gaskets install
  65. Need help! Having starting problems with my 84 Coupe DeVille
  66. Installing a Cadillac 4.9 in a 1985 Eldorado.
  67. 1985 4100 hard starting
  68. 92 deville alternator
  69. HT 4100 Camshaft break-in!
  70. 84 coupe deville 4.1 rwd
  71. 4.5 "main brg thump"
  72. HT 4100 Rocker arm support train
  73. Capped hose from vapor canister? 95 4.9 Deville
  74. swap 1987 4.1 to 4.5
  75. anyone need new pistons?
  76. Crap...sludge under oil filler cap...
  77. Timing Issue
  78. 1986 Cadillac Fleetwood 75 Ht4100 Running Very Rough
  79. First time Cadillac owner - bad 4.1 engine
  80. P048 code - detonation at load 95 deville 4.9
  81. Oil light coming on at idle...
  82. Idle Control
  83. Allante intake
  84. HT4100 82 Seville engine replacement options
  85. Need help trouble shooting my 92 deville. Alternator/MAP sensor/exhaust gas recirc.
  86. Service A/c Light 4.9 '93 Sedan...
  87. 84 Seville headgasket or?
  88. 4100 HT rocker arm bridge
  89. 88 4.5 has no power and wants to die.
  90. FPR and Injectors 4.9
  91. HT4100 Intake Gasket Question
  92. Coolant guage sensor location help
  93. gear selector fault
  94. At what temp should the radiator fan come on?
  95. 91' Deville, 78k miles, running/accelerating rough, Need some help! No codes
  96. Repairing a blower motor power module
  97. 1984 Eldorado code 15 won't start
  98. I have a code 27 on an 84 SDV
  99. No vacuum to EGR valve ... 4.9 engine
  100. EGR System photos 83 4.1
  101. Accessing Spark Plugs on HT4100 - 1984 Cadillac Coupe DeVille
  102. 1992 eldorado 4.9 no start.
  103. 4.1 liter HT-4100
  104. Headbolts
  105. compression test on 1990 4.5L ? constant misfire, idling, under load, coasting...
  106. Engine issues & out of ideas ! 1991 4.9
  107. 4.5L Burnt tire smell from engine
  108. Operarating temperatue 4.1 engine 1985 eldorado
  109. 4.5l Valve Cover Gasket Replacement
  110. Distributor gear problem
  111. time to upgrade the 4.1, seeking advise
  112. No heat!!!!!!
  113. Service Soon digital dash Out
  114. 4.9L Oil Consumption
  115. HT4100 Brake Loss
  116. Warming up a 4.9/ turn off in trafgic
  117. 1990 Eldorado running rough
  118. 91 Deville - 4.9 swaps
  119. Electronic Fan Module & Cooling Fan Fault 9
  120. '92 Coupe deVille (4.9) shudders, knocks and vibrates on acceleration.
  121. Dirt in coolant? w/pic 4.5L
  122. E046
  123. removing 4.9
  124. OBD confusion
  125. RPM vs. highway speed ?
  126. Seville 4.1L V8 Engine - to South Africa
  127. Extremely Erratic Idle Until Operating Temperature
  128. Identifying distributor
  129. Rough Idle w/ Brake Booster Loss
  130. strong gas smell after motor turned off and exiting the vehical...no codes...95 devil
  131. 95 deville shocks all four corner???
  132. Intermittent stalling
  133. 1990 eldorado over heating and coolant boiling
  134. Why and what is it making that noise? (Video included)
  135. HT 4100 turns but will not start unless i spray starting fluid in the Carborator.
  136. 1992 Cadillac Seville
  137. 1985 Eldorado Roadster (4100)
  138. 4.9 Cable Wrapping Questions
  139. Seville 1990 code ED32
  140. 4.9 flooding when shut off
  141. 1984 Fleetwood Broughm d'elegence engine bogs down when hot
  142. Newbie looking for ground(s)
  143. Digital Dash 86 deville
  144. 1990 DeVille, 4.5l engine issues
  145. radiator fun
  146. 1987 DeVille Conv. 4.1 ICM still sets idle to high
  147. tranny swap 1992 sedan deville
  148. Can I get a timing cover for a '93 4.9L?
  149. Waterpmp AGAIN!
  150. 1995 Deville - 4.9 head gasket
  151. 4,1 L Eldorado '83 v/s 4,1 L cope dVille '85
  152. Need cadillac mechanic
  153. Late '85 HT 4100 white smoke from exhaust. Are there specific gasket tests?
  154. Is it worth the $?
  155. 92 seville timing cover torque specs
  156. 88 fleetwood engine randomly dies
  157. Check Engine Light?
  158. 1983 Cadillac Seville HT-4100 Vacuum Leak?
  159. '91 4.9 installed in a '85 Seville-can it be done and any thoughts
  160. 95 cadillac deville 4.9,no heat problem(nothing comes out of the main vents)
  161. 1995 Deville 4.9 randomly dies...
  162. HT 4100 oil pan capacity question
  163. 82 4100 eldorado.shutting off..
  164. 1990 Deville 141k runs slightly rough, high idle, maintains speed on highway by itsel
  165. Random overheating
  166. 1982 eldorado with 4100.''oil pump question..''
  167. 1982 eldorado oil pressure sending unit wires
  168. Re-manufactured HT4100 engine, oil is leaking at exhaust manifold by cylinder 6.
  169. hello gentlemen
  170. hello all
  171. 82 Eldo Digital Dash likes to dance
  172. 88 deville bubbling
  173. 1984 eldorado biarritz
  174. 1989 4.5L overboring
  175. Super high idle - 1992 Fleetwood
  176. 82 Eldo Updating Sensors and Wiring
  177. 1990 Eldorado displays wrong diagnostic parameters in CCDIC
  178. Complete bog down on acceleration when warm, wants to die.
  179. 1989 Deville F32/Running issues..Please Help
  180. what other factor could cause soot?
  181. in over my head...
  182. 4100 soot
  183. 83 pulsing gas pedal and codes 27 52 71..
  184. 83 Seville HT 4100 throttle?
  185. Turbo or super for a 1989 fleetwood
  186. Valve Cover Powdercoating
  187. 93 DeVille 4.9 Questions
  188. 1988 Deville 4.5L oil problems in Russia
  189. 95 deville 4.9 cooling fan & ac fan dont work
  190. 4100 HT Idle speed setting
  191. An update on my custom intake setup...
  192. 4100 Service Now / Codes
  193. Valve cover color
  194. 4.9 Idle Adjustment on '93 DeVille ?
  195. Poor mpg
  196. help with 85 eldorado alternator wiring
  197. 4.9L Intake manifold gasket install. Any tips?
  198. Check engine help!?!?
  199. Timing and error code 26
  200. 4100 still running better to rebuild or replace
  201. 4t60e stock converter stall speed
  202. Is my head gasket blown 94 cadillac sedan deville????
  203. Is my head gasket blown 94 cadillac sedan deville????
  204. cables
  205. Codes 4.9
  206. 4.5L ACDelco Spark Plug Question
  207. 4.9 low rpm/light throttle stumbling/bucking
  208. 4.9L 91 Seville power loss... at a loss..
  209. 1987 Deville 4.1 to 4.9 Conversion
  210. 97 Seville cooling
  211. Vacuum connection for heating?
  212. 1994 Deville 4.9 Engine Stalling
  213. Oil pressure specs for 4.1 at idle
  214. Oil pressure specs
  215. 91 Deville engine skip
  216. 4t60e chain and sprocket question
  217. 1st and 2nd design oil pressure switch?
  218. 1983 sed Deville 4100 0ut 1999-2002 Chevy 5.3 in
  219. 4100HT shuts down in sharp left corners
  220. What are my engine replacement options - Current engine is a transverse HT4100
  221. Vid: Cadillacs 1982 HT4100, the Development and Manufacturing
  222. JUST BOUGHT 1995 DEVILLE. Stalling and MAP Code issue?? and Possible related problem
  223. 4.9L coolant issues
  224. Upgrading and restoring a 4.9
  225. Brown sludge?
  226. oil pressure light 4.9 liter
  227. pvc valve housing possible vacuum leak?
  228. ACDELCO best water pump?
  229. 84 CDV Code 37 and Code 53 (need help)
  230. water pump tool?
  231. 4.5 hesitation, stumble, poor mpg; smog pump bypassed
  232. Replacing Air pump fan belt Problems
  233. I need a pic if anybody's got one
  234. 84 CDV need help on firing order and distributor wiring
  235. 4100 stalling after intake gasket repair
  236. 4.9 Injectors
  237. 1983 ht4100 enginge lower end knocking
  238. Ht4100 :(
  239. Can soneone give me a part number?
  240. 4.5 belt tensioner; is bearing replaceable?
  241. 4.9 litre tune up 94 deville
  242. Starting issue -- 91 Eldorado
  243. 4.9 Info Needed
  244. Oh Sh*%! I lost my head.
  245. Remove oil pump on cadillac eldorado 1985 ?
  246. 1985 eldorado biarritz won't start
  247. 4.9 pulled head bolt threads
  248. Hesitation on an 83 cadillac fleetwood brougham with HT4100 motor
  249. 95 sedan shuts down while driving
  250. 93 SDV 4.9 spark plug replacement post mortem (can't edit other thread)