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View Full Version : Problem Diagnosis


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  1. Vibration movement in rear wheel(sorry for the long post)
  2. Bravada 2000 intake manifold
  3. Brake porportioning valve
  4. ,89 s-10 fuel pump?
  5. 85 s10 carb refuses to adjust
  6. many codes missing bank 1
  7. 1997 Blazer 4 wheel will not disengage
  8. Re: heating problems
  9. Fuel pump issue
  10. 96 Blazer heater blower problem
  11. Smart Trak Operation Question
  12. Transfer case vacuum switch
  13. 2002 Blazer AC compressor
  14. 01 4.3 LT 4x4 - Oil Pressure Issues - Second Motor, Same Problem ???
  15. ckp cmp correlation
  16. 1995 GMC S15 Jimmy
  17. 2000 chevy s-10 distibutor problem
  18. 95 jimmy heat problem HELP
  19. Cause of 1994 s10 blazer losing spark
  20. 2000 Blazer wont move in any gear selection
  21. 1995 Blazer 4x4 Problems
  22. 2000 gmc sonoma 8th code w 4.3 vor
  23. Turn Signal Issues
  24. Jimmy problems
  25. heating problems
  26. 88 s-10 blazer alternator won't charge
  27. Radiator Coolant Drain - 2000 S10 Pick-up
  28. 2000 s 10 clicking when acceloration?
  29. Bravada Starting issue
  30. 4WD Will Not Work....Please Help
  31. 1996 s10 zr2 wiring problem
  32. 98 blazer heating problem.
  33. 01 Jimmy 4WD Strange Electrical Issue
  34. '01 4 button NP8, should there be constant pwr at the TCCM?
  35. 95s10 cpi wont start
  36. '00 4.3ltr blazer won't start
  37. No compression on #1
  38. 2000 GMC Jimmy Heating issues
  39. 2000 s10 service engine soon light
  40. 1996 4x4 not engaging(np231)
  41. Losing coolant
  42. Won't Start
  43. 1998 Blazer/promblems with 4x4, no vacuum
  44. 1999 s10 blazzer pulls when locked in
  45. Buzzing/vibration from dist cap
  46. Passanger windshield wiper doesn't move
  47. heater core feed
  48. Torque spec.
  49. Low Heat/Gurgling Noise Behind Glove Box
  50. '94 S-10 4.3 Stumbles on acceleration, rough running
  51. 98 Blazer 4x4 issue
  52. Blend Door replacement on 1998 Chevrolet Blazer
  53. Rob
  54. 97 Jimmy, Cylinder 1 Misfire
  55. Oil cooler lines
  56. 4WD not working and lights blink
  57. spitting and sputtering upon excelleration
  58. 97 jimmy 4.3 vacuum diagram
  59. 2001 chevy blazer starting problems
  60. Loud Rumbling in the rear of 95 Blazer
  61. 92 s10 blazer Wont stay in parking gear
  62. Misfire / Catalytic converter
  63. Blazer Electrical Ghost
  64. 95 GMC jimmy 4.3l V6 DIES randomly while driving...
  65. 96 Blazer overheating and then....
  66. 97 S10 Rough Idle
  67. No Fire
  68. Jump Start/Car died
  69. Starting problems 2001 GMC Jimmy
  70. tc lockup still troubling
  71. 96 gmc jimmy 4dr 4x4 cold start throttle down
  72. 99 blazer abs kills my car
  73. 98 LT Throttle body
  74. transfer case vacuum switch
  75. 2000 chevy blazer 4 wheel drive drvers front axell
  76. Computer
  77. Replaced lower intake gasket, now won't start
  78. Stuck in 4Auto or 4hi
  79. 1996 Jimmy, tailgate glass wont release
  80. Water getting into headlights
  81. map sensor failure symptoms
  82. Like to what this is
  83. need help what is it
  84. drivers side power window problems
  85. power window motor nightmares !!!!!!!!
  86. 97 s10 need help!
  87. 1999 front seat in a 1997 ? Is it possible?
  88. 95 Blazer Won't Start
  89. Please help..Problems experiancing don`t make sense
  90. S-10 pickup, reverse will not engage
  91. intermittent starting issues
  92. 93 S10 Blazer idles like nascar
  93. ticking in motor??
  94. 96 jimmy with 4.3 no spark
  95. ABS Sensor problem
  96. 93 blazer wont start
  97. Ignition switch/Passlock
  98. 2000 s-10 blazer overheat/no start
  99. Ignition switch
  100. High idle
  101. Lean Misfire
  102. 2000 s-10 Vortec bad fuel economy
  103. Bravada AWD problem SOLVED
  104. Can't resolve turn signal/brake light problem.
  105. LIM Gasket change
  106. Nasty Vibration 30-35mph
  107. Blower Motor Resistor
  108. 91 2.5 s10 excessive fuel delivery
  109. Stupid Idiot Light
  110. Where is the coolant going?
  111. Thermostat??
  112. starting problems
  113. Starter Engages while running in park??
  114. Spyder/Tune-up done...
  115. 1998 chevy blazer windshield wipers intermittent, already replaced pulse board
  116. 96 Blazer 1/2 Spark Plugs Dry
  117. 97 s10 4.3l missing bad(3 DTC's) HELP?
  118. s10 4x4 not dis-engauging
  119. Won't start after rain or moisture
  120. 98 s10 wont start after a rain
  121. 2000 S10 4.3L Rough Idle PO304
  122. Tail and Backup Lights NOT Working
  123. slow crank when warm
  124. PO128 nightmare please help
  125. 99 jimmy auto transmission shifting
  126. no defrost
  127. starting problems 4.3 tbi s10
  128. 2000 s-10 4.3 v6 seems like fuel line but cant figure it out
  129. brakes/booster
  130. Stalling 92 S10 Blazer, 4.3L TBI
  131. 95 Blazer, cranks won't start, no dash lights
  132. 2000 Blazer running bad when cold
  133. power steering issues/Somona 4WD 2000
  134. Missing when engine cold
  135. 1998 Blazer Heater Control Problem
  136. Ignition Coil keeps burning up -- 91 Chevy S10 4.3 V6
  137. 1996 Blazer - No voltage at front washer pump
  138. No heat from the vents, heater core, or door to allow heat out??
  139. Coolant leak.
  140. 02 High Voltage Switch Squeak (Distributor)
  141. stalling out when hot?
  142. '97 GMC Jimmy Noise- Rear - please help!
  143. 2002 shocks
  144. please help diagnose jimmy
  145. Jimmy continuing to stall and die!!
  146. Coolant system test
  147. Always-ons no longer on?
  148. 92 s10 4wd light stays on
  149. Help!!! 1998 Jimmy Moisture Issue
  150. Flickering lights '01 Blazer
  151. Buzzing noise behind dash when using hazards
  152. clutch fan rung off broke radi. now truck wont start
  153. Sudden bad idle
  154. 99 ZR2 4X4 problem
  155. no electrical power any where.
  156. good engine?
  157. 1988 s-15 gmc
  158. desperate help needed truck vibs after letting off gas at 50mph
  159. Speedometer stopped working
  160. S-10 starting problems
  161. '02 Blazer 4.3L Lifter Collapsed/Stuck
  162. Coolant Leak... can't find cause
  163. s-10 2.2 code 0133
  164. 89 auto s10 blazer wont shift
  165. Major misfire
  166. 99 blazer 4x4 trans problem is the same after swap?
  167. 98 Chevy S-10 Cam Position Sensor
  168. Tranfer case blue fluid change
  169. GMC Jimmy passlock issues
  170. 89 Chevy S-10 with a 2.5L turns over but dies
  171. 2002 S-10 Runs rough (sometimes)
  172. No reverse when cold
  173. 2002 Blazer Stalls, Key Stuck, Won't start
  174. 1989 blazer won't start when hot
  175. Rear parking lamp issue.
  176. 4x4 question
  177. 99 sonoma fuel gauge
  178. 1995 S10 4.3 vortec Zr2 Issues
  179. 94 S-10 Brakes
  180. 98 Blazer no Ignition Fire will not start
  181. 95 s-10 ecm ign fuse keeps blowing, HELP!!!
  182. 2002 Bravada wont start
  183. 4.3 Vortec, no injector signal
  184. S-10 4.3 "hunts" at hiway speeds
  185. 4L60E 4x4: no 1st or OD (solenoid A Code)changed solenoid but only worked for 2miles
  186. 97 jimmy starter ?
  187. need help! 97 gmc jimmy troubles
  188. 93 jimmy
  189. 1996 Jimmy - No Dashlights or Parking Lights
  190. 97 S-10 Need Help! I'm Lost!
  191. 97 sonoma break lights
  192. 1996 won't start
  193. 96 s10 fuel system?
  194. gas tank swap
  195. 1994 s10 2.2l automatic running problems
  196. 2000 Bravada Transfer Case?
  197. Leaky Coolant at Heater Host to Heater Core
  198. 98 jimmy, no power, no codes
  199. Transmission troubles
  200. 1995 s10 blazer 4x4 transmission problem
  201. 96 jimmy wont start
  202. 99 Zr2 Gauge Cluster
  203. Transfer Case Switch Vacuum Adapter
  204. Rough idle when cold
  205. 97 Jimmy with patial 4x4 failure
  206. A/C Problems.....
  207. s10 stalling in idle no code
  208. 2001 Blazer front end squeaking/vibration when turning slow
  209. 98 blazer heat/ac problems
  210. 96 gmc jimmy fuel???
  211. 1998 Chevy Blazer ABS Problems No Light or Codes Present
  212. I Need help with 1999 Blazer 2wd tires shaking bad and ABS light on
  213. 95 Blazer runs poor
  214. 99 blazer stuck in 4wd
  215. NV1500 (1998 2.2L 5 Speed) swap into a 93 GMC Sonoma 2.5 L
  216. 97 Bravada electrical issues mabey?
  217. Charcoal canister leaking fuel
  218. gas economy
  219. 83 s10 code 4-4 (running lean)
  220. Airbag Light Issues
  221. 97 blazer 4wd with a/c problems
  222. 1997 Chevy Blazer Not Starting
  223. a/c blows cold then hot then cold etc.
  224. 94' s10 idle problem and drop in RPM
  225. Brake Booster for 97 S-10
  226. Rattling Noise
  227. 97 4.3 Blazer stalls on hot days
  228. 94 Jimmy, hesitation at hi speed
  229. 91 Bravada ECM to Fuel Pump Relay Problem
  230. 98 Jimmy bogging down
  231. Headlights on ?
  232. Vacuum Leak? hissing from dash
  233. Replaced fuel pump- now won't start
  234. Odd wire?
  235. 1994 s10 p/u 4.3 vortec vin. w
  236. Stuck Window
  237. s10 2000 2.2 harmonic balancer?
  238. 98 4x4 blazer cause of new rotor scoring?
  239. 1999 Blazer Misfire in Cylender 6
  240. 96 bravada shifter issue
  241. 86 s10 smog fail, high HC. please help
  242. Vacuum Probels!
  243. Vacuum hose placement
  244. Changing rear diferntial fluid question
  245. weird tranny fluid leak
  246. 2001 Sonoma Flex-fuel Fuel Line Schematic?
  247. Blowing tranny fluid
  248. 1996 Jimmy A/C fan switch problem
  249. Revving real high, and stalling!!! help!!
  250. radiator fluid loss