View Full Version : Problem Diagnosis


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