View Full Version : Problem Diagnosis


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  1. 1997 jimmy 4.3. I have code p0300 random misfire
  2. 1994 Jimmy--headlights slow coming on
  3. Engine Knock...Please Help
  4. 1987 S10 Blazer 4 x 4 Head Gasket or Intake ?
  5. 92 digital cluster
  6. 98 blazer wont start when cold/damp
  7. Timing Chain and sprockets replacement
  8. 92 blazer starts but shuts off immediately...
  9. wha, wha, wha sound on 2000 Chevy Blazer
  10. 99 blazer engine trouble
  11. 01 Blazer interior air flow
  12. Too many things at once -- coincidence? I think NOT!!
  13. You lock-thieves unlock
  14. Computer question 1999
  15. 89' 4.3 tbi starting/fuel problem???
  16. 4x4 problem
  17. 2003 S10 headlight dimmer switch
  18. 93 s-10 stalls when put in gear?
  19. 1978 chev wont shift into second gear, automatic
  20. 220 tbi running rich
  21. 2002 chevy blazer 4wd not working
  22. ECM help
  23. 2002 Blazer stumbles slightly at speed
  24. power locks crazy!
  25. 97 4X4 Jimmy
  26. 2002 Blazer with 151K mile tune-up
  27. 98 Chevy Intermittant Charging
  28. Air in my face
  29. 99 Jimmy "Service 4WD" & not shifting
  30. 2000 Jimmy - No Tach Code 340 Cam sensor
  31. My headlights start flashing after 30 minutes or so...Please help
  32. 98 Blazer Intermediate Starting
  33. 2000 blazer died & will not restart
  34. Computer running checks...
  35. 1991 s-10
  36. 2001 Blazer won't start
  37. Drifting gauges
  38. 2002 Blazer 4dr fuel pump R/R lessons learned
  39. 1999 Blazer, Engine misfire
  40. stuck in 4lo
  41. Fuel pump connector and Delphi vs AC Delco
  42. 96 blazer timing off
  43. 2000 S10 replaced fuel pump now it stalls
  44. Engine shutting down when I don't want it to, then won't restart.
  45. Timing chain and gears, and tuning lifters
  46. Cloudy coolant when hot, and over heating
  47. evap???
  48. Charging system indicator light on then
  49. 94 Jimmy, fuel pump or regulator or ???
  50. 2001 Blazer won't start
  51. 97 Blazer fuel injector assembly
  52. 99 s10 blazer wont move
  53. 2001 Blazer starting problem.
  54. 93 blazer 4.3 vin w quit and won't start
  55. too much body roll on bumps?
  56. 2002 Blazer just died
  57. 95 jimmy
  58. Tick under the hood
  59. 1996 Chevy Blazer 4wd dies on road
  60. s10 tranny trouble
  61. No Heat, A/C on constantly
  62. fuel problem
  63. 97 Chevy Blazer Brake Bleed
  64. heater core??
  65. No Fuel
  66. Headlight problems
  67. starts out third gear
  68. 96 Chevy s-10 fuel problems
  69. Hazards Shut Off....
  70. Radiator failure ????
  71. 90 s10 blazer 4.3L stalling, erratic idle.. please help!
  72. All Electrical Systems are Dead!
  73. 1995 chevy s-10 2.2
  74. 01 Jimmy A/C dies under load
  75. 98 S10 license plate light flickers with turn signal
  76. 97 Blazer - ignition or fuel problem?
  77. 2002 Blazer fuel filter replacement
  78. Here is a real hard 1 for someone......
  79. 4L60-e transmission for a 95 blazer
  80. Will my old rims fit my "new" Jimmy?
  81. How to replace the multifunction turn signal
  82. 99 Blazer remote oil filter line replacement help
  83. blazer jolting and trouble starting!!
  84. 91' 4.3 S-10 Blazer TPS problem
  85. 94 4.3 TBI high idle
  86. P0758 immediately after tranny fluid/filter change,
  87. 93 Blazer Problem. See if you can help!!
  88. 95 engine issues
  89. Looks like I am doing a fuel pump next, have a few questions
  90. Misses When Humid?
  91. 92 blazer idles funny then dies
  92. tough one(long post)
  93. 94 s-10 blazer 4.3 air intake hose?
  94. 94 s-10 blazer 4.3 w temp guage!
  95. s-10 MISSING IN FOURTH AND FIFTH
  96. '01 Blazer won't start (intermittent problem)
  97. Question about Orange Delco Shock Absorbers
  98. 1999 Jimmy Transfer case swap??
  99. 98 Blazer Heater Control
  100. Check Engine Light need some help
  101. 2000 s-10 4x4 pick up
  102. 2000 chevy blazer uhg
  103. Heater Core
  104. 97 Bravada/ no ECM ign power
  105. AUTO 4WD button stays lit up.... ???
  106. 93 s-10 blazer starts & dies!
  107. 1985 Chevy S10 Blazer 4x4 2.8L V6 - Found an electrical box under dash?
  108. 1985 Chevy S10 Blazer 4x4 2.8L V6 - Bad Torque Converter?
  109. 4x4 not engaging
  110. Removing the Drivers Side Frame Mount
  111. 2000 Jimmy -blower control problems?
  112. Blower Fan Problems 97 BLazer
  113. 2000 torque converter lock
  114. 99 Blazer 4x4 Not Working...
  115. 98 S10 Blazer 2WD 4.3L V6 - Not Starting
  116. 02 chevy s10 wheel not centered correctly
  117. p1345
  118. No Gas ?
  119. 97 jimmy thumping
  120. Help! 99 Blazer No 4x4, Fuse #15 keeps blowing out...??
  121. 1994 S 10 wont start...two new fuel pumps
  122. !!Off Idle miss/ Midrange miss!!
  123. 89 4.3 L Blazer only turns over after about 7 tries
  124. Off idle stumble problem
  125. HELP!!! misssss cant fix
  126. S10 Blazer Engine Start Issue!?(I Have A Picture!)
  127. front differential
  128. A/C clutch removal tool
  129. Few issues please help
  130. weird light problems '92 Blazer
  131. blazer chokes
  132. S-10 Blazer 4X4 Stuck on?
  133. seatbelt question
  134. 1998 Bravada Is About To Go Over A Cliff
  135. 2000 chevy blaser brake problemc
  136. 95 S10 ZR2 blows white smoke?
  137. bleeding slave cylinder on 1994 s-10
  138. 01 Jimmy not taking gas! emissions or fuel system problem?
  139. Rear axle and wheel vibrations
  140. 1985 Chevy Blazer 4x4 2.8L V6 - Governor?
  141. 1985 Chevy Blazer 4x4 2.8L V6 - Need Vacuum Diagram for Heating/Cooling System
  142. 90 s10 blazer gonna kill me
  143. a/c fan problems
  144. 97 Jimmy intermittant ABS combined with shift problems
  145. can i disable awd bravada 02
  146. Lights flickering
  147. 2002 bravad awd light on #2
  148. 1996 jimmy hazard button broke
  149. 98 Bravada Engine Replacement (USED)
  150. 99 jimmy brake issues
  151. 95 Gmc Jimmy 4.3 liter Vortec Cpi
  152. 1988 GMC S-15 Pickup High Idle Problem
  153. erratic temp gauge reading... pls help...
  154. Brake Light Problem
  155. Loss of power 99 Bravada
  156. 93 Jimmy ABS bleeding help needed
  157. 1-2 shift issue
  158. Wet Floor
  159. Only reverse works
  160. Transmission/transfer case seal ?
  161. 96 jimmy tranny problem
  162. 97 GMC Jimmy coolant leak/video
  163. HO2 sensor P1133
  164. AC/Issue
  165. 95 s10 pickup, no first gear?
  166. '05 Jimmy 4WD problem - here we go again!
  167. 2000 chevy s10
  168. Passenger side ticking/rattle noise
  169. 98 Blazer - Odometer unlit
  170. 2001 blazer won't start
  171. help
  172. 99 S-10 valve cover gasket change questions.
  173. AC issue
  174. tansmision issue
  175. need some help on a 1997 blazer 4.3 v6 4wd
  176. Strange Rattle
  177. Air condition readings
  178. removing frame mounts
  179. 1997 Blazer Won't Go in Reverse
  180. 1999 Blazer ignition problem
  181. ecm ignition fuse
  182. 1998 S-10 2.2L Engine/Electrical Problem
  183. 1995 chevy S10 2.2 engine
  184. 2000 blazer instument cluster
  185. p1406
  186. Older than dirt. but i can't set the time on my s10.
  187. A few Questions
  188. Shift interlock solenoid problems
  189. Strange Circuit codes.
  190. 2002 s-10 strange happenings
  191. Misfire
  192. tranny conversion
  193. 2000 blazer starts when it wants to
  194. 83 Chevy S-10 2.8 Carburated
  195. How feasible is it to rebuild your own Tranny.
  196. 01 Blazer little problem
  197. SES comes and goes.
  198. Blazer HT6 Questions
  199. Ignition light on No charging
  200. referigerant in coolant
  201. 1997 GMC 4.3L Sonoma S15 SLS model X died
  202. Electrical Help - Swapped Motor
  203. 98 4.3 Intake manifold gasket, anything else while I'm in there?
  204. Fuel pump part numbers
  205. 2001 Blazer 4.3L Fuel Pressure
  206. 01 blazer engine
  207. How to disengage automatic box
  208. Fuel pump top piece (3 nippled, distributor)
  209. Fuel Tank Leak
  210. 2000 Blazer 4x4 problem
  211. No Injector Pulse when Hot
  212. 91 blazer problem turning right
  213. 93 s10 blazer problem
  214. Air Conditioning Problem
  215. 98 S-10 vacuum Line Help
  216. Blowing ECMb fuse 1990 gmc jimmy 350
  217. climate contron not working
  218. 2002 Blazer Idle Problems
  219. Bad multifunction switch related to brake fuse?
  220. 1990 chevy blazer
  221. Shuts off after running for 20 minutes.
  222. PO CODE 155 WHAT DO i DO! 03 S-10 V-6
  223. 1996 S-10 Blazer transmission issues
  224. Won't come out of 4x4 mode
  225. changing motormounts on 95 s-10 blazer
  226. Can't stop the heat
  227. 1996 Blazer No Start, Idiot Lights or OBD Port??
  228. What to Keep for the future
  229. '90 4.3L S-10 wont start plz help
  230. Need 1 new ignition wire, is this possible?
  231. I'll bet NO ONE can answer this one.
  232. Clunk in Front End 97 Blazer
  233. 98 Blazer - Loud Screeching Noise
  234. 96 Jimmy, Fuel delivery problem??
  235. 94 s10 remote keyless entry programing instructions needed
  236. 2000 blazer No Transfer Case Vacuum Switch?
  237. New transmission installed but no gears engaging
  238. 1992 S10 Blazer
  239. Another Tranny Problem
  240. Starter Teeth don't reach Flywheel teeth
  241. 89 Blazer 2.8 Bogs Down when hot
  242. fast fuel pressure leak down again (pic)
  243. 2000 4.3L vortec won't start unless i spray starter fluid or carburator cleaner..
  244. #5 Clylinder misfire
  245. strange noise
  246. 99 4.3L valve lash?
  247. Exhast pipe replacement
  248. Horrible belt noise
  249. 1995 Blazer V6 Vortec will not start, fuel.
  250. Keyless Entry???