View Full Version : Problem Diagnosis


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  1. Transmission lines.
  2. Cant get my OBD2 scanner to work with the plug under the dash??
  3. '91 s10 fuel pump won't run
  4. Puzzled
  5. 98 Jimmy, Hard start
  6. 2000 bravada distributor problems
  7. Brake lights stay on -- not the brake light switch
  8. 89 S10 wiper motor troubleshooting help
  9. "3rd generation" 4wd system?
  10. GMC S15 '88 Can't get it into 1st gear!
  11. Problem: 93 GMC Jimmy won't start.
  12. Weird Hessitation
  13. 95 2wd s-10 Oil pan change
  14. Shifting problems
  15. 97 blazer won't shift out of park.
  16. 94 Jimmy 4x4 Problem
  17. Tranny help me PLEASE!!!
  18. Timing marks on balancer.
  19. Just installed new intake manifold gasket/84/2.8l
  20. 1999 GMC Envoy losing coolant
  21. putting a 4l80e in a 1996 blazer? will it work?
  22. Where is the antifreeze going??
  23. 4L60E trans not shifting 2 or 4 gears
  24. 96 overheats when I come to a stop
  25. 99 Blazer Replace Washer Tank
  26. 2000 chevy blazer
  27. 99 Blazer losing antifreeze
  28. 1998 GMC Envoy Starting Problem
  29. Driveability Problems
  30. ball joints, tyrods
  31. 2001 s10 4x4 not working
  32. defog thru vents
  33. no gas tank pressure
  34. 2000 ZR2 Trans problem
  35. 88 4x4 running rough at best
  36. Steel Fuel lines
  37. Starter Issues
  38. 93 S-10 ECM B Fuse
  39. Catalytic Converter whistle?
  40. 91-s10
  41. 91 Blazer wiper switch removal
  42. engine light, please help.
  43. 95 jimmy needs rod bearings
  44. 1995 Blazer Electrical Trouble
  45. 92 Jimmy Blowing Sound
  46. Heater core
  47. 1974 K5 Blazer New member, wierd problem
  48. Cooling Fan Runs Constantly
  49. 1998 blazer runs well except on hills?????
  50. transmisson
  51. s-10 fuel gauge
  52. starter mount broken
  53. need help with fuel pump relay problem
  54. 97 blazer - now wont start
  55. 1991 Bravada Automatic Transmission Leak
  56. Drain Gas Tank
  57. noise from dash
  58. 93 S-10 blazer won't start
  59. 1995 jimmy front differential
  60. 2001 s10 crew cab
  61. Blown, but not forgotten.........
  62. 1999 Blazer 4.3 vortec engine removal
  63. 1999 chevy blazer start problems
  64. 01 blazer parking brake stuck on!!
  65. 03 Chevy s-10 zr2 4x4 clunk noise Help..
  66. in dire need of help
  67. Heater working intermittently
  68. Blazer Starts-Stalls in Drive
  69. 2000 blazer hard to start when cold . have to try 10 , 20 , even 30 times
  70. 95 jimmy blowing 4wd fuse
  71. 94 Blazer Tahoe LT Enging/Tranny Issues
  72. Fuel delivery problem?, starts hard when cold,
  73. 98 Blazer V6 4WD Ignition problems
  74. 99 Blazer starting issues and error code PO753
  75. 2000 Blazer Intermittent no start relays clicking
  76. FG0071 fuel pump part number
  77. Tranfer Case
  78. New fuel pump, now p0440
  79. 2001 chevy blazer won't start
  80. Fuel pump wont shut off on a 99 s10
  81. 89 4.3 wont start
  82. '98 Blazer - fuel line leak
  83. service engine soon light
  84. 1988 s-10 blazer high idel problem
  85. 2001 Blazer misfires then dies
  86. 1996 Jimmy
  87. 98 jimmy heating problems
  88. 99 GMC Jimmy 4x4 Probs revisited
  89. 4x4 Non-operational
  90. Won"t start
  91. Ball Joints and Bushings
  92. Feul Gauge is lying to me
  93. Drivetrain Problems
  94. 01 Blazer - me and my mechanic are stumped!?!
  95. 01 Blazer - me and my mechanic are stumped!?!
  96. 1996 gmc sonoma high rpm at startup
  97. 2000 blazer stuck in 4hi/auto awd
  98. 92 Blazer blower problems
  99. 2004 blazer clunk when turning and backing up from left front
  100. 2005 Jimmy 4x4 problem - Am I getting screwed?
  101. Rear End
  102. 1999 Blazer Exhaust System Breakdown
  103. 98' Jimmy v6 vortec 4x4
  104. 2000 Jimmy Driver Window stuck shut
  105. 2000 Blazer Thermostat Replacement
  106. 02 chevy blazer, P0155 error code
  107. Timing off-- did I skip a tooth on the distributor?
  108. 97 U-joint replacement
  109. Keyless entry problems
  110. CEL's...thoughts...ideas???
  111. Help please...Screwed up replacing CPS, did I ruin the distributor also?
  112. EGR Position Sensor?
  113. 1994 Chevy S-10
  114. 1999 Chevy Blazer
  115. 98 blazer ac won't blow cold
  116. Hard to start
  117. Abs Light
  118. Code Check
  119. 98 S10 ECM I fuse blowing
  120. new rear end going bad
  121. 4wd Question
  122. shaking will turning at low speeds
  123. 1995 Blazer with hanging back right brake
  124. 97 Blazer Transmission problems
  125. 2000 S10 goes into 4wd on its own
  126. 97 Blazer engine replacement Now getting P1351
  127. 2000 blazer heat issues
  128. 99 Blazer: vibration noise at speed
  129. 98 jimmy transmission problems
  130. new fuel pump new relay still no start
  131. Rear Brakes
  132. CEL - P0442 EVAP Small Leak
  133. 95 S10 2.2L Completely Dies Nothing Works
  134. 91 Blazer Wont Stay Running!
  135. 1992 s10 stalls and won't restart
  136. Good Grief...battery light on, on dash...voltage read low...
  137. 1986 s-10 idle problem
  138. defog filter?
  139. 1997 blazer
  140. 2000 Blazer stuck in first gear
  141. Blend door only moves to Hot
  142. 97 Blazer engine replacement
  143. Starting promblems 1999 blazer
  144. 1994 S-10 Blazer 4.3L Transmission shifting problem
  145. Replaced Fuel pump ..Now no start
  146. 99 s-10 dash lights
  147. Air Conditioner ???
  148. Exhaust Manifold
  149. 1995 Blazer front end passenger side knocking
  150. 99 blazer power seats
  151. s10 Anti-Theft System
  152. 1997 blazer wont start
  153. The dreaded piston slap.
  154. S10 Truck 2.2 - Virbration
  155. 98 blazer help
  156. Won't Start
  157. 96 blazer
  158. 97 blazer 15 minute no start head scratcher!
  159. 99 jimmy wineing noise
  160. Multiple error codes
  161. 99 Blazer Cv Boots & Wiper Q's
  162. 97 blazer misfiring exaust took in water
  163. 1999 blazer abs code co236
  164. 2000 S-10 Hard start after hot soak
  165. 02 Sensor Locations For Codes
  166. 1995 4.3l 'W' not starting...
  167. For got my THEFTLOCK #'s
  168. Top Dead Center -Distributor
  169. 98 S-10 no heat, defrost OK, A/c ok, manual HVAC
  170. drain plug on rad
  171. S10 tail light problem
  172. 02 sensor (bank 1 / sensor 2)
  173. the complete 4.3 history
  174. 1991 4.3 Tbi Sonoma/s10 Running Rich Nightmare
  175. FelPro Valve Cover Gasket Problems
  176. 95 blazer brake woes
  177. S-10 Water Damage?
  178. Help!!
  179. head lights on all the time
  180. Truck wont start
  181. code P1870 -trans slipping
  182. 96 S10, ignition switch, 4dr,4x4
  183. 2000 sonoma tccm
  184. 92 S15 missing - diagnosis?
  185. 98 Chevy Blazer air bag light on
  186. 1997 Chevy Blazer Engine Missing
  187. 97 Blazer needs help!
  188. Rough-idling blazer
  189. Windshield Wipers
  190. 2000 Blazer overheating with oil light on. Help ASAP please
  191. s10 slows down in OD
  192. A/C compressor problems...
  193. Someone with 1997 Jimmy W/keyless
  194. ABS Sensor
  195. 2000 Sonoma 4wd
  196. 96 Trouble starting
  197. 96 Blazer coolant flush due?
  198. seat adjuster
  199. hard starting 1996 gmc 6 cylinder jimmy
  200. 96 blazer really low oil pressure.. please help
  201. 98 Blazer 4wd Front Actuator / Cable
  202. New Fuel Pump Time
  203. 87 gmc jimmy ecm
  204. Replacing Ignition Lock Cylinder
  205. Seafoam ????
  206. 98 2wd popping sound when turning sharp right
  207. Jimmy gauge problems
  208. Re... 2002 Blazer Extreme
  209. 96 LT Shuts Off
  210. ABS Speed Sensor error
  211. Fluid leaking from my 1997 Jimmy
  212. 97 jimmy stalling
  213. 4wd problems
  214. 89 S-10 engine troubles
  215. ABS problem
  216. No Spark
  217. 98 Blazer 4WD Front Caliper Mounting Bracket Bolt
  218. Water under truck.
  219. 97 blazer wiring
  220. Jimmy Re-think
  221. 89 s10 rebuild
  222. 2000 Jimmy problem, possible fuel pump or Electronic?
  223. no start, again
  224. My 1999 S10 fuel gauge
  225. Shop replaced my coolant with the green stuff...
  226. 2001 blazer missing
  227. 98' Jimmy v6 Vortec Wiper problems
  228. 2002 Blazer Extreme
  229. 1997 blazer trying to start by its self
  230. 2000 S10 power loss when accelerating
  231. Our 1994 GMC Jimmy won't start all the way
  232. 98 Blazer wipers/fluid pump failure
  233. MT was RIGHT!!!
  234. 1998 blazer loses power
  235. 2000 blazer sounds lik abs when i hit a bump
  236. 2001 S-10 Throttle Hesitation
  237. s10 losing power
  238. Engine knocking/main bearing damage
  239. 84 Blazer 2.8L Distributor performance
  240. 98 blazer p0300
  241. 98 Jimmy - Coolant in Oil *Advise Please*
  242. 99 Blazer Stuck in 4hi
  243. Temp Sensor
  244. A strange blower fan problem 1997 blazer
  245. 2004 S10 Blazer rear Banging noise
  246. 1997 Jimmy Check Engine Light
  247. 1999 S10 Clutch replace and transmission removal
  248. Radiator Cap
  249. 89 4.3 S10 Blazer overheat problem
  250. 98 blazer no codes random flooding