: 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. transmission parts and specks
  2. Transmission advice
  3. 4.5-4.9 less inclined for h.g. problems
  4. Transmission Cooler Lines
  5. Severs Idle Problem
  6. 83 Eldo 4.1 Hesitation upon accelleration
  7. Coolant Change and GM Sealant Questions
  8. 95 DeVille PCM Codes
  9. Cleaning an ISC motor from a 1989 Seville
  10. Water in oil - Head/intake maniforld gasket job
  11. Loud bang, car won't turn over. 4100 '82 Deville
  12. Coolant Leak
  13. A/C Compressor Clutch Engagement Issues
  14. 83 Eldo 4.1 Climate Control only lights sometimes
  15. 1989 Deville code help
  16. 1989 Deville code help
  17. 83 4.1 overheated, now, an ISC problem !
  18. car doesn't switch to 3rd gear
  19. Performance 4.9
  20. New Life
  21. 92 Deville 4.9 FPR
  22. plug wire routing conduit/loom
  23. Alternator Pulley
  24. 88 Sedan Deville 4.5L intermittently starts, sometimes dies driving
  25. gear indicator fault :(
  26. 4100 Fuel Problem - Advice Please...
  27. A/C Bypass Belt for 4.5L w/Calif Emissions
  28. i need advice from a tech!!!!!!
  29. HELP! 4.9 Missing and Dist. cap clicking!
  30. 85 eldo 4.1
  31. ht 4100 crankshaft flange 9Harmonic balancer) removal tool?
  32. Mystery drainage of radiator?
  33. Finally replacing 4.9 main bearings
  34. 4.9l stumble
  35. my 4.1 compression numbers
  36. A/C Bypass belt length for 4.9
  37. engine stopped while driving on highway, inside temp not right
  38. The worst gas miliage ever
  39. 86 Seville, 4.1, low idle in drive
  40. electrical diagram needed ASAP
  41. 4.5 questions
  42. 4.5 Miss under full throttle
  43. Reverse slipping?
  44. ignition!!!!!!!!
  45. 4.9 liter--replacing heater core "hoses".
  46. 1982 Deville check engine light
  47. Cruise Control Problem!!
  48. anyone know tps ranges
  49. stripped head bolt please help!!!!!
  50. 1992 Deville fails NOx emissions test
  51. Question Regarding '85 Eldo TPS Fix???
  52. Water Pump Inlet Repair help
  53. I'm afraid to buy these cars ....
  54. Another question - 89 Seville air conditioning leak
  55. 1989 Seville code E13 Oxygen sensor not ready
  56. 1987 - 1989 Fan Control Module
  57. 85 Seville HT4100
  58. How common is this?
  59. deville 4.5 and gm taps
  60. question engine deville 4.5
  61. 4.9 Unstable Idle
  62. torque converter portability
  63. 4.5 High Rev
  64. Oil Feed Pipe o-ring
  65. side gaped spark plugs on a 4.x
  66. 1994 Cadillac Deville,4.9L
  67. 4.9 reverse flow cooling
  68. 4.9L '93 Seville: How do I replace the pickup coil?
  69. All oil gaskets/seals on engine RH side
  70. 4.5 comparied to a 4.9
  71. Th-th-th-that's all folks!
  72. HT 4100 4.1 motor problems - giving up
  73. Power Steering Pum Removal on 4.9
  74. car took a dump today
  75. sings of a head gasket falure in a 4.5
  76. 4.5L engine runs rough
  77. Fuel Injection Cleaning?
  78. Fan Belt Upside Down on Ebay Car?
  79. 92 Cadillac Eldo AC Leak near the fire wall
  80. 4.9l Rpm
  81. 4.9 RWD 5 speed
  82. Can anyone interpert this A/C gauge reading??
  83. clamp-down dist caps
  84. In need of some numbers....
  85. Throttle body spacers on a 4.? engine
  86. HT4100 SES light @ low RPM, much stalling & near stalling
  87. 1992 4.9 injector replacement
  88. Need wiring diagrams.
  89. A/C refrig. temp. sensor question?
  90. Cannot getg into E.6.3 ISC Motor
  91. Sedan Deville 4.1 to 4.5 Disaster Swap “This time I’ll get right”
  92. Pain at the pump and the inspectors
  93. Your advice on the HT 4100 needed/appreciated
  94. 4.9L coolant leak
  95. high output alternator
  96. Have to pump gas pedal to get it to start, then it runs fine??
  97. 4.1 Spark Plug Wires Problem Solved (Maybe)
  98. Weak Battery + Hot Engine - Bad Alternator?
  99. Plug Gap on 4.9L??? (also Bosch Injector Question)
  100. where are the major grounding straps?
  101. I Have Codes... Can anyone interpret?
  102. "illumina" and other Gurus
  103. Fuel Type?
  104. 91 Deville Distributor Coil wiring diagram
  105. Head gasket maybe but hope not!
  106. 4.9 has irratic idle can you help
  107. '86 DeVille rear main seal
  108. where is this supposed to connect
  109. last problem with HT4100 (I hope)
  110. 92 Deville, accelerated on it's own. Friend kinda fixed it but now..
  111. 1991 Seville 4.9L Engine Stumble (TECH PLEASE)
  112. New throttle position sensor?
  113. New Transmission Fluid and Filter
  114. engine pinging off the line?
  115. radiator 1983 Eldorado refurb?
  116. 4.9 ticking when cold
  117. Stop Engine - Oil Light on 1988 4.5L V8
  118. 93 Started, now can't keep belt on
  119. engine pinging???
  120. no chime? cant' open gas lid?
  121. think these are the same parts?
  122. 4.5 Computer Tachometer
  123. Air cleaner cold start door
  124. The Surge - in my 4.9, not Iraq...
  125. 4.9 switched to 87 oct., hard starts, re-time?
  126. 92 deville sound at engine starts and stops
  127. 93 SD 4.9 Gurgling back into the overflow tank
  128. When you buy a remain. ecm, does it come already flashed?
  129. 93 Won't Start
  130. 93 Seville 4.9-Crank position sensor location?
  131. '93 Eldorado - Relays - ELC System
  132. Got new plugs/wires installed on 4.9 today.
  133. 93 deville "CHUNKing" while reved in park or nuetral.
  134. cost of tps
  135. latest 4.1 repairs
  136. 91 Caddy DeVille Sedan Belt
  137. 82 deville tranny problems
  138. 4.1 Question
  139. 1984 Fleetwood 4.1
  140. Trouble codes?
  141. I need a new throttle body
  142. 4.9 timing chain replacement ?
  143. Popular car... at the junkyard
  144. 4.9 swap
  145. Code E26 and E27
  146. 4100? worth rebuilding
  147. Need help finding power steering bracket
  148. 4.1 dampener pulley bolt
  149. ht4100- stop engine-oil pressure light flickers
  150. "The Cadillac 4.1 liter engine is beyond hope for this formula"
  151. 94 Deville won't start
  152. '94 Deville 4.9l torque conv. clutch prob?
  153. 1986 Eldorado stalls under stress
  154. 4.9's torque
  155. Right the wrongs in a 4.1 (4100)
  156. 4.9 engine
  157. 4.9 liter vanity cover removal.
  158. The Mythical 4.9 performance Chip
  159. 4.5 Liter - Last chance before I need to give it up.
  160. Possible ECM problem
  161. Got mother's 1985 Fleetwood Brougham with HT4100
  162. Member 92 Seville 89 - Old Threads
  163. Water Pump Tasks ahead
  164. wont start cold
  165. egr question
  166. Problem of the day :)
  167. 2002 DTS trouble
  168. 250 or 252?
  169. 4.9 isc adjustment: Thanks Ranger
  170. 4.5 engine swap
  171. Hall Effect
  172. How do you get to the back of the FDC
  173. 4100 RWD replacement source
  174. mechanical water temp guage
  175. deck height and bore spacing
  176. 88 4.5L Running rough
  177. 90 eldo-possible tranny issue and engine issue
  178. Exhaust Muffler
  179. 4.9 litre--flat tappet engine?
  180. 4.1 to 4.5
  181. New to Throttle Body Injection?
  182. Haynes or Chiltons
  183. 4100 Updated intake gasket set
  184. '93 Eldorado, 4.9L - Partial Fire, No Start
  185. How do you clean 4.5 throttle body?
  186. oil change
  187. Crazy Coolant Temperatures
  188. Mustard like substance in radiator
  189. Help my 91 cadilliac deville 4.9
  190. Two Problems Not Starting and Stalling
  191. 4.9 water pump
  192. Broken Upper Radiator Hose Connector
  193. 1994 Sedan Deville questions...
  194. Piston 6 hits sparkplug - Bad timing
  195. Coupe Deville 4.5 Rough Running
  196. new and need some help please!!!!!
  197. What should I do, buy or walk? 89 Coupe Deville
  198. E20 - Open Fuel Pump Circut Feedback Signal
  199. 4.1 Running Bad Again
  200. 4.5 Allante Intake on a 4.9 Eldorado
  201. heat issues!!!!
  202. Need Help ASAP!!!!!!
  203. Lound thump when shutting off engine, then no restart
  204. 4.9 Oil Filter ??
  205. 4.9 and spark knock
  206. I really need help, please!
  207. will my 4.9 fit?
  208. I'm going to try the 4.1->4.9 conversion
  209. 1986 cadillac Stalling up hills, need help ASAP
  210. Case of the Evil Tranny
  211. Question when torquing headbolts 4.9L
  212. Synthetic oil no no in 4100
  213. New brain wracking symptom...
  214. For those of you with coolant loss issues.
  215. '93 Eldorado, 4.9L - Bad Fuel Pump?
  216. 4.1 Spun a cam bearing,
  217. C bieng displayed
  218. Is this engine rebuildable?
  219. Flowmaster Exhaust for a 4.9 Deville
  220. A/C Compressor Belt Bypass - 89 Deville 4.5
  221. all 4100's interchangable?
  222. car surges badly when stopping
  223. Blown Head gasket
  224. RPO Code of the 90 4.5L V8?
  225. 4.9 stalls
  226. Choke?
  227. New Member Introduction
  228. Allante HT4100
  229. 4100 Book
  230. replacement fuel injectors
  231. how hard is it to drop the oil pan
  232. HT4100 Recommended Oil Viscosity
  233. Tuning for E10 gasoline
  234. 4.9l oil leak
  235. Poor gas mileage/Sensors, please help a bit!
  236. HT4100 PCV valve, location?
  237. Can fuel injector effect the map sensor and how it function
  238. Losing coolant when the heat is turned on.
  239. 4.9L 1995 deville car ran out of gas but wont start
  240. VIDEO of HT4100 WOT
  241. Radiator Drain Plug
  242. 86-87 Seville, Eldorado 4.9L Swap
  243. Water Pump on an '85 fleetwood
  244. engine id
  245. 4.9 firing order???
  246. Won't start when hot (intermittent)
  247. 92 Deville losing power after turning a corner
  248. 76 Eldo 500 FI Problems
  249. swap 4.1 to a 4.5 or 4.9 in 85 Seville?
  250. swap 4.1 to a 4.5 or 49 in 85 Seville?