View Full Version : Problem Diagnosis


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  1. in dire need of help
  2. Heater working intermittently
  3. Blazer Starts-Stalls in Drive
  4. 2000 blazer hard to start when cold . have to try 10 , 20 , even 30 times
  5. 95 jimmy blowing 4wd fuse
  6. 94 Blazer Tahoe LT Enging/Tranny Issues
  7. Fuel delivery problem?, starts hard when cold,
  8. 98 Blazer V6 4WD Ignition problems
  9. 99 Blazer starting issues and error code PO753
  10. 2000 Blazer Intermittent no start relays clicking
  11. FG0071 fuel pump part number
  12. Tranfer Case
  13. New fuel pump, now p0440
  14. 2001 chevy blazer won't start
  15. Fuel pump wont shut off on a 99 s10
  16. 89 4.3 wont start
  17. '98 Blazer - fuel line leak
  18. service engine soon light
  19. 1988 s-10 blazer high idel problem
  20. 2001 Blazer misfires then dies
  21. 1996 Jimmy
  22. 98 jimmy heating problems
  23. 99 GMC Jimmy 4x4 Probs revisited
  24. 4x4 Non-operational
  25. Won"t start
  26. Ball Joints and Bushings
  27. Feul Gauge is lying to me
  28. Drivetrain Problems
  29. 01 Blazer - me and my mechanic are stumped!?!
  30. 01 Blazer - me and my mechanic are stumped!?!
  31. 1996 gmc sonoma high rpm at startup
  32. 2000 blazer stuck in 4hi/auto awd
  33. 92 Blazer blower problems
  34. 2004 blazer clunk when turning and backing up from left front
  35. 2005 Jimmy 4x4 problem - Am I getting screwed?
  36. Rear End
  37. 1999 Blazer Exhaust System Breakdown
  38. 98' Jimmy v6 vortec 4x4
  39. 2000 Jimmy Driver Window stuck shut
  40. 2000 Blazer Thermostat Replacement
  41. 02 chevy blazer, P0155 error code
  42. Timing off-- did I skip a tooth on the distributor?
  43. 97 U-joint replacement
  44. Keyless entry problems
  45. CEL's...thoughts...ideas???
  46. Help please...Screwed up replacing CPS, did I ruin the distributor also?
  47. EGR Position Sensor?
  48. 1994 Chevy S-10
  49. 1999 Chevy Blazer
  50. 98 blazer ac won't blow cold
  51. Hard to start
  52. Abs Light
  53. Code Check
  54. 98 S10 ECM I fuse blowing
  55. new rear end going bad
  56. 4wd Question
  57. shaking will turning at low speeds
  58. 1995 Blazer with hanging back right brake
  59. 97 Blazer Transmission problems
  60. 2000 S10 goes into 4wd on its own
  61. 97 Blazer engine replacement Now getting P1351
  62. 2000 blazer heat issues
  63. 99 Blazer: vibration noise at speed
  64. 98 jimmy transmission problems
  65. new fuel pump new relay still no start
  66. Rear Brakes
  67. CEL - P0442 EVAP Small Leak
  68. 95 S10 2.2L Completely Dies Nothing Works
  69. 91 Blazer Wont Stay Running!
  70. 1992 s10 stalls and won't restart
  71. Good Grief...battery light on, on dash...voltage read low...
  72. 1986 s-10 idle problem
  73. defog filter?
  74. 1997 blazer
  75. 2000 Blazer stuck in first gear
  76. Blend door only moves to Hot
  77. 97 Blazer engine replacement
  78. Starting promblems 1999 blazer
  79. 1994 S-10 Blazer 4.3L Transmission shifting problem
  80. Replaced Fuel pump ..Now no start
  81. 99 s-10 dash lights
  82. Air Conditioner ???
  83. Exhaust Manifold
  84. 1995 Blazer front end passenger side knocking
  85. 99 blazer power seats
  86. s10 Anti-Theft System
  87. 1997 blazer wont start
  88. The dreaded piston slap.
  89. S10 Truck 2.2 - Virbration
  90. 98 blazer help
  91. Won't Start
  92. 96 blazer
  93. 97 blazer 15 minute no start head scratcher!
  94. 99 jimmy wineing noise
  95. Multiple error codes
  96. 99 Blazer Cv Boots & Wiper Q's
  97. 97 blazer misfiring exaust took in water
  98. 1999 blazer abs code co236
  99. 2000 S-10 Hard start after hot soak
  100. 02 Sensor Locations For Codes
  101. 1995 4.3l 'W' not starting...
  102. For got my THEFTLOCK #'s
  103. Top Dead Center -Distributor
  104. 98 S-10 no heat, defrost OK, A/c ok, manual HVAC
  105. drain plug on rad
  106. S10 tail light problem
  107. 02 sensor (bank 1 / sensor 2)
  108. the complete 4.3 history
  109. 1991 4.3 Tbi Sonoma/s10 Running Rich Nightmare
  110. FelPro Valve Cover Gasket Problems
  111. 95 blazer brake woes
  112. S-10 Water Damage?
  113. Help!!
  114. head lights on all the time
  115. Truck wont start
  116. code P1870 -trans slipping
  117. 96 S10, ignition switch, 4dr,4x4
  118. 2000 sonoma tccm
  119. 92 S15 missing - diagnosis?
  120. 98 Chevy Blazer air bag light on
  121. 1997 Chevy Blazer Engine Missing
  122. 97 Blazer needs help!
  123. Rough-idling blazer
  124. Windshield Wipers
  125. 2000 Blazer overheating with oil light on. Help ASAP please
  126. s10 slows down in OD
  127. A/C compressor problems...
  128. Someone with 1997 Jimmy W/keyless
  129. ABS Sensor
  130. 2000 Sonoma 4wd
  131. 96 Trouble starting
  132. 96 Blazer coolant flush due?
  133. seat adjuster
  134. hard starting 1996 gmc 6 cylinder jimmy
  135. 96 blazer really low oil pressure.. please help
  136. 98 Blazer 4wd Front Actuator / Cable
  137. New Fuel Pump Time
  138. 87 gmc jimmy ecm
  139. Replacing Ignition Lock Cylinder
  140. Seafoam ????
  141. 98 2wd popping sound when turning sharp right
  142. Jimmy gauge problems
  143. Re... 2002 Blazer Extreme
  144. 96 LT Shuts Off
  145. ABS Speed Sensor error
  146. Fluid leaking from my 1997 Jimmy
  147. 97 jimmy stalling
  148. 4wd problems
  149. 89 S-10 engine troubles
  150. ABS problem
  151. No Spark
  152. 98 Blazer 4WD Front Caliper Mounting Bracket Bolt
  153. Water under truck.
  154. 97 blazer wiring
  155. Jimmy Re-think
  156. 89 s10 rebuild
  157. 2000 Jimmy problem, possible fuel pump or Electronic?
  158. no start, again
  159. My 1999 S10 fuel gauge
  160. Shop replaced my coolant with the green stuff...
  161. 2001 blazer missing
  162. 98' Jimmy v6 Vortec Wiper problems
  163. 2002 Blazer Extreme
  164. 1997 blazer trying to start by its self
  165. 2000 S10 power loss when accelerating
  166. Our 1994 GMC Jimmy won't start all the way
  167. 98 Blazer wipers/fluid pump failure
  168. MT was RIGHT!!!
  169. 1998 blazer loses power
  170. 2000 blazer sounds lik abs when i hit a bump
  171. 2001 S-10 Throttle Hesitation
  172. s10 losing power
  173. Engine knocking/main bearing damage
  174. 84 Blazer 2.8L Distributor performance
  175. 98 blazer p0300
  176. 98 Jimmy - Coolant in Oil *Advise Please*
  177. 99 Blazer Stuck in 4hi
  178. Temp Sensor
  179. A strange blower fan problem 1997 blazer
  180. 2004 S10 Blazer rear Banging noise
  181. 1997 Jimmy Check Engine Light
  182. 1999 S10 Clutch replace and transmission removal
  183. Radiator Cap
  184. 89 4.3 S10 Blazer overheat problem
  185. 98 blazer no codes random flooding
  186. Code P0446 and a question
  187. 1993 S-10 Blazer Slight Knocking sound ..
  188. 2003 S10 Wont Start, Dies When Gas Is Let Off
  189. 81 Chevy Blazer NO Brakes or Turn Signals
  190. front end noise
  191. 90 s10 blazer idles rough
  192. '89 s15 transmission or other problem?
  193. 95 blazer/jimmy running issues
  194. *YIKES* Oil all in engine compartment thru air clearer..
  195. Who can solve this???
  196. steering niose
  197. lose power after warm up
  198. 1999 Blazer Exhaust Leak
  199. tranny swap
  200. My experience rebuilding 4l60E and observations.
  201. 94 Jimmy CPI question.
  202. 1998 brovada AV wont work
  203. fuel pressure question
  204. 1994 blazer not picking up speed
  205. #5 misfire, Stalls at operating temp....LOST!
  206. 92 blazer 4x4 wont start
  207. 95 Blazer: What next?
  208. engines misses @ 65-75 mph
  209. Vacume line diagram for 94 jimmy
  210. Unusually high idle speed
  211. 94 s10 blazer
  212. 1996 s10 blazer stalls after short drive time
  213. what brand names are you using
  214. 99 Blazer Air Conditioner
  215. Fuel system only or is there more fun ahead?
  216. 95 S-10 Sputtering
  217. 96 Jimmy cooling problem
  218. zr2 blazer. vacuum leak (sound) under dash near a/c control
  219. fuel pump problem? 1991 S10 4. 3
  220. Engine Swap 1996 4.3 S10 Engine Going In A 1991 Blazer What Changes In Exchange
  221. QuickWork Around for the Key will not release problem
  222. 1994 S10 Blazer Starting Problems
  223. need opinions here
  224. Transmission problem, maybe
  225. 96 blazer hard start cold, runs bad till reg operation temperature
  226. how do I pressure test my 91 S10 4.3
  227. 96' Blazer (v6 vortec max)
  228. 98 ac problem
  229. Need help! - S10 front end bushings?
  230. 98 4WD Strange Tranny problems...
  231. Air Suspension Wiring Help Needed
  232. 97 blazer low fuel pressure
  233. 95 Blazer flashing SES
  234. 1995 blazer loud whistle, and trans problem ?
  235. help with lower intake gasket replacement
  236. 95 Sonoma 4x4 no reverse after rebuild.
  237. 1999 S10 Blazer Suspension Pop
  238. 93 Blazer intermittent no Crank/1 click
  239. TDC and Timing mark on 95 4.3L CPI vortec...
  240. 98 Jimmy - Fuel Delivery Troubleshooting
  241. Vacuum ball, does it have another name?
  242. 1999 Jimmy 4WD drive issues - Please help
  243. 94 s-10 pickup ecm ign fuse blow
  244. pos 1996 jimmy
  245. Rear diff fill plug STRIPPED. Pinion seal leaking. Totally F'd
  246. rpms
  247. Replacing transmission shift solenoids
  248. 94 Blazer 4l60-e strong reverse no drive
  249. Dead Battery ?????
  250. Arrrrghhh... p0306!! out of the blue.?