View Full Version : Problem Diagnosis


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  1. overheating, no heat
  2. electrical problem...sometimes
  3. 1998 Blazer Strange noise in drive
  4. 91 S-10 no fuel
  5. 2001 Jimmy sometimes shifts into 3rd gear high
  6. 95 4.3 w engine miss
  7. turns over but wont start--1997-4.3
  8. Slop in rear axle
  9. Sloppy Steering Questions
  10. Service 4WD light lit up last night
  11. 95 blazer will not start HELP PLEASE
  12. 96 Blazer runs cool is this typical?
  13. Service 4wd Light lit up yesterday
  14. transmission removal 2000 2.2l
  15. Sonoma 98 king cab 2x4 unknown vibration ?
  16. Miss on #6
  17. Steering Box
  18. 96 Blazer defroster
  19. PROBLEM now 98 blazer 4.3 v6 just replaced fuel pump
  20. 1998 starts then stalls 2-3 seconds
  21. inline fuel pump vs intank fuel pump
  22. slight engine miss, 1st 2nd gear shifts hard
  23. turn signal and brake lights dont work
  24. Leaking fuel filter
  25. Late 80's s10 starting problem
  26. Brake code 14 ---- DOA???
  27. 94 s10 blazer 4.3l v6 vortec engine troubles
  28. couple of questions
  29. 93 s10 Blazer, error DTC-35, idle air control
  30. 96 blazer runs good to it warms up
  31. 99 blazer
  32. high voltage reading
  33. 92 S10 4x4 4.3L Motor Mounts
  34. '05 Jimmy Long Crank but Won't Start Cold
  35. White Smoke and Water from Tailpipe
  36. 98 s-10 blazer I NEED HELP ASAP
  37. 86 s10 blazer - ecm (1) fuse
  38. PC/Mac ALDL OBD-I Software
  39. Brakes not working
  40. 98 s-10 Blazer When i take my foot off gas pedal or in idle battery power goes down.
  41. 1992 S10 blazer problem
  42. 4.3 ZR2 Fuel Pump Replacement ??'s
  43. 01 Olds Bravada SmarTrac
  44. 1993 Chevy S-10 Blazer - Hard starting
  45. 94 S-10 Blazer Not Firing
  46. 91 s10 idle speed
  47. brake light on in my 1988 gmc s-15 jimmy
  48. 96 Jimmy won't start
  49. WhAt ElSe Is ThErE!!!!
  50. 2000 Blazer Shifting Into 4WD On Its Own While Driving.
  51. 96 Chevy Blazer -4x4 not engaging
  52. 2002 Chevy Blazer Locks do not work after locksmith
  53. 88 S15 Idles too high when put in gear
  54. Pads Gone in 20K
  55. Running Problem
  56. Flexible plastic brake line?
  57. PLEASE HELP NO HEAT IN NY2000 cevvy blazer not heat brown chucks
  58. 92 Bravada (Blazer) stalling on shift
  59. Transmission stuck in park
  60. problems with aftermarket cpi unit
  61. Erratic RPM's when stepping on gas
  62. 98 Blazer running problem
  63. Funky Tire Wear
  64. 2000 LT 4WD Blazer grind noise on acceleration
  65. 95 chevy s-10 blazer 4x4 stuck in 4w low
  66. Exhaust Maintenance
  67. 2004 Blazer 4x4 Issues
  68. tbi s-10 fuel no fire
  69. crumby gas mileage please help
  70. 96 S10 2.2 Idle Issues - Pulling my hair out
  71. 91 Blazer totally dead
  72. NEED SERIOUS HELP NOW!!!! please!
  73. NEED SERIOUS HELP NOW!!!! please!
  74. '98 Blazer - Air Not Blowing Through Floor Vents
  75. 2002 blazer no 4x4 CODE- C0308
  76. 98 S10 lack of power
  77. 92 4.3w idles high, no vac leak, new tps, clean egr,code 22
  78. trying to find away around the speed limiter
  79. 136K miles on the original brakes!
  80. Interior Chime and Dome Light issues. Please help
  81. 97 jimmy transmission problem
  82. Will not engage in 4WD
  83. Assist in phone diag.
  84. thottle body spacer
  85. Huge error- I put blue autotrac II in the front differential
  86. Axle code?
  87. I'm Stranded
  88. 1999 Blazer trans. issue
  89. 2000 Jimmy stalls on highway
  90. 91 s10 air ride.
  91. Coolant leak
  92. 99 blazer dash problem
  93. Starter problem just clicks/HAD NEW INSTALLED
  94. Airbag Impact Sensor?
  95. Again transfer case switch failed
  96. need help ?
  97. Replacing locks in 85 blazer s10
  98. '96 Blazer 4x4 problem
  99. 2000 Blazer Power Window
  100. How Do I Correctly Test a Relay
  101. Testing a Diode
  102. Seatbelt stuck
  103. Where is the rear fuse box???
  104. Bypassing A/c compressor
  105. 2000 s10 ZR2 leveling kit
  106. 1999 S10 2dr Blazer 4x4 brake fluid master cylinder???
  107. 85 gmc jimmy v6 manual, cranks but won't start
  108. 1994 CPI Engine Problems. Please Help.
  109. fuel pump
  110. 2004 Instrument panel lts stay on
  111. Dead 1998 Sonoma
  112. Service Engine - P0410
  113. Another Cold weather starting problem
  114. trans switch wiring
  115. Problems with 98 Blazer Suspension..Help!
  116. error codes (2)
  117. Universal Joint Diagnosis and replacement
  118. 4.3 motors
  119. 2001 GMC Jimmy
  120. 1985 blazer died and locked up
  121. 2000 LT Blazer Dome/Reading Lights not working
  122. 98 s10 4x4 wont engage blows fuses
  123. 2002 Blazer window leak and wind noise
  124. no fuel on start up
  125. S10 Crewcab High mount Brake light
  126. no fuel pulse on start up??
  127. 01 s-10 blazer blower motor
  128. 97 Blazer Front Differential Problem
  129. Gas gauge acting weird. 06 Jimmy 4x4
  130. 2000 Blazer LT service engine soon
  131. blower motor 87 blazer
  132. 95 S10 Heat/Vent problem
  133. Gap on spark plug?
  134. 4x4 question
  135. 97 Jimmy 4x4 3&4 gear shifting problem
  136. 95 jimmy no start
  137. 99 Blazer LT 4x4 will not engage
  138. clutch bleeding
  139. 99 Blazer without heat
  140. Throttle Body v. Intake Spacer
  141. Difference between 2 door and 4 door fuel pump?
  142. 98 blazer stuck between 4hi & 4lo
  143. 2000 blazer vibration problem
  144. PCV noise
  145. Carb problem?
  146. 2000 LT Blazer is the worst car
  147. 01 bravada
  148. I balancer mark is not set to the timming cover notch
  149. 97 S10 Blazer 4x4 Problem
  150. 2000 Bravada front end whine
  151. Power Mirrors 2003 S-10 Blazer
  152. miss in exhaust at idle and acceleration
  153. Jimmy signal light sticks
  154. Engine swap
  155. Sonoma O2 Sensors
  156. Little heat
  157. 98 S-10 *** Poor Gas Mileage
  158. P0101 Problem
  159. 2000 Blazer no start,has spark and fuel help
  160. I want to check the wires at the BCM
  161. 1997 S10 PU Vortek
  162. 4x4 problems...
  163. How do you check spark?
  164. coolant leak
  165. 1998 Chevy s10 P0141 4.3 v-6
  166. are my calipers siezed
  167. How Much Labor for FPR Changeout ?
  168. rpms surge
  169. EGR Valve Help PLZ!!
  170. 95 blazer no injector pulse
  171. s-10 missfire
  172. 2000 Blazer NOT going into 4-HI
  173. Need help...replaced the Ignition Switch but now...
  174. Another 4wd problem
  175. 95 Blazer Ignition Switch
  176. stinking ABS light
  177. 2000 2 door 4x4 5speed manual blazer 4 wheel drive issues...
  178. Speedo why off, 99 Blazer 4x4
  179. Where is the Ignition Switch on 99 Blazer LT 4.3?
  180. Tie Rod troubles.......
  181. 2000 blazer loss of power pls help!
  182. 1994 S-10 Blazer loss of power
  183. 1999 4.3 Sonoma Missing Under Acceleration
  184. oil leak problem
  185. 2001 olds bravada off-road & performance ?s
  186. ???Fuel Line Details Needed???
  187. 1993 S-10 Blazer Transmission Slipping?
  188. 1985 s-10 blazer: power loss
  189. blazer tranny
  190. Rear wiper problem
  191. 92 S-10 anti lock warning light on
  192. '93 GMC Jimmy 4.3L Vin 'W' Running issue
  193. 93 S10 Blazer 4x4 problems...
  194. 94 s-10 blazer 4x4 transmission shifting problems
  195. 1996 S-10 Blazer Lower ball joints
  196. 1994 S10 Fishtailing
  197. 95 Blazer 4.3 Vortex
  198. Driver Side Power Window Not Working - 99 GMC Jimmy
  199. Fuel Injector Problems 1995 Blazer
  200. 99 blazer heater core removal pics
  201. 99 blazer rear discs not applying
  202. Stuck in 4HI after replacing TC shift motor...
  203. Brake Problems
  204. 96 S-10 Heater Blower Problem
  205. 1991 S-10 4x4 "Check Gauges" light
  206. 97 Jimmy won't fire/ no lights
  207. lost in neutral
  208. My Brother's S10 4x4
  209. 2002 s10 4.3lV6 won't start
  210. 86 S10 Blazer noise
  211. 97 Blazer Shift Solenoid
  212. Hard to start in the mornings
  213. 97 Blazer code PO507 replaced IAC still high rpm
  214. 97 Blazer won't start
  215. Transmission Question
  216. Engine light came on, then went away...
  217. 4x4 problem
  218. Power Loss
  219. 4X4 stuck between 2 hi and 4 hi
  220. 98 s10 starter
  221. idle oil pressure jumps
  222. p0147 code-no start/shift trouble-help meee
  223. Just bought
  224. 2001 blazer
  225. 99 blazer 4x4 help
  226. 4wd noise
  227. 1999 Blazer 4.3 no spark
  228. torque converter slipping
  229. '99 Sonoma 2.2 2wd Flooding?
  230. 96 S10 2wd 4.3L starting problems
  231. 97 Blazer - No Heat
  232. HELP... No sound from speakers!
  233. Rollover accident! Need help
  234. Trans flipp'n out
  235. P0402 Code Now Will Not Start 2000 Blazer
  236. 1998 blazer 4x4 problem
  237. 98 Blazer rpm fluctuation
  238. 2000 BLAZER Ground Strap Question
  239. 88' S10 Blazer dies in cold.....
  240. 99 S-10 Pickup won't start
  241. 87 S-10 blazer 4wd
  242. 2000 Blazer Starting Issues
  243. 2001 blazer /wont start
  244. Ignition Module
  245. "Service engine" light not coming ON
  246. 94 GMC jimmy battery gauge drops
  247. 99 Blazer Battery keeps going dead
  248. 2000 Blazer LT 4WD Problem
  249. 96 gmc jimmy 4 wheel drive
  250. 96 jimmy blower motor