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View Full Version : Problem Diagnosis


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  1. P0402 Code Now Will Not Start 2000 Blazer
  2. 1998 blazer 4x4 problem
  3. 98 Blazer rpm fluctuation
  4. 2000 BLAZER Ground Strap Question
  5. 88' S10 Blazer dies in cold.....
  6. 99 S-10 Pickup won't start
  7. 87 S-10 blazer 4wd
  8. 2000 Blazer Starting Issues
  9. 2001 blazer /wont start
  10. Ignition Module
  11. "Service engine" light not coming ON
  12. 94 GMC jimmy battery gauge drops
  13. 99 Blazer Battery keeps going dead
  14. 2000 Blazer LT 4WD Problem
  15. 96 gmc jimmy 4 wheel drive
  16. 96 jimmy blower motor
  17. Need 2000 Blazer s10 4x4help
  18. Questions on cost for repairs
  19. 2003 GMC Sonoma 4WD
  20. 96 blazer. wont shift
  21. 97 s-10 manual temporary loss and gain in 5th
  22. Stalling problem in 96 blazer
  23. ok i have a 2001 Jimmy and the other day the factory foglights would not come on and
  24. 86 Jimmy - NEED to open hood manually ASAP
  25. Gas Smell
  26. trouble code 0128
  27. no start
  28. No heat or AC in 97 Bravada
  29. Burn't
  30. Exhaust manifold gaskets and flanges
  31. 1999 Blazer Service 4x4 light
  32. 2000 4x4 Blazer Question
  33. Front Differential Problems ('94 Olds Bravada)
  34. '02 Blazer Whinning
  35. 88 blazer grinding noise behind dashboard
  36. 98 Blazer 4 wheel won't go in
  37. 99 4.3 Rough Idle, Low Temp, Bad Gas Mileage
  38. 97 Blazer tranny/ transfer case
  39. 2003 Blazer "growling Noise" with start up
  40. 96 Blazer Idle problem
  41. 2001 Olds Bravada
  42. 2001 GMC Jimmy
  43. 1995 blazer heater core... how hard is it to get to?
  44. 97 S Blazer intermittent no start
  45. Does exhaust manifold need gaskets?
  46. how to get heater core out?
  47. 1999 Blazer Crankshaft Sensor Selection
  48. 01 s-10 with new motor idles rough
  49. 95 blazer prndl
  50. My "Service Engine Soon" light is on... again
  51. Key Stuck In On Position
  52. heat coming out of defrost vents
  53. Brake/ Blinker lights staying on after shut-off?
  54. 2000 S-10 Blend Door Location help
  55. 95 jimmy misfire on
  56. 89 S10 4cyl idles but when in gear stalls
  57. power drain/lean burn/door locks
  58. Top Dead Center
  59. Charging System Indicator Light
  60. key out, ign. switch in acc mode
  61. 1998 GMC Jimmy Hard starting.
  62. 4.3 CPI question
  63. 4.3 won't run
  64. How couldsomeone sabotage my wheels?
  65. Engine
  66. 97 Blazer dist question.
  67. 94 s10 blazer no current to fan motor
  68. drive shaft
  69. 1997 Chev Blazer 4.3
  70. unexpected engine revving--going to kill someone!!
  71. 96 Jimmy 4-door-cost to replace fuel pump
  72. 99 blazer head gasket?
  73. 94 Jimmy Signal Light Issues
  74. 97 Blazer with High Idle when MAF unpluged and rough idle when pluged in at startup
  75. Climate controls
  76. 93 s-10 blazer starts & dies!
  77. 99 rear disc brakes not working
  78. 2000 s10 4x4 4.3 fuel problems/ oil pressure switch ?
  79. No reverse after tranny valve body cleaning
  80. 95 inst. cluster
  81. tranny valve body
  82. front diff oil change
  83. 98 Jimmy stuck in 4WD - Can't go to 2HI
  84. Fuel Pressure and spark.. but no ignition!!!
  85. 1994 S 10 Pickup 4.3 Runs Cold Thermostat Replaced
  86. urgent problem shifter cable broke on jimmy
  87. Lighting help
  88. 92 S10 Blazer Stuck in 4WD please help
  89. I think im having fuel delivery problems? ?help?
  90. 1998 bravada awd not working
  91. random wiper park position
  92. Trouble with 4X4
  93. 1987 blazer grinding when shifting into 4wd lo
  94. High idle will not kick down
  95. Blower Motor Housing
  96. S 10 (2003) 4 wd pickup
  97. rear defrost...
  98. dome light problem
  99. 96 Blazer 4wd
  100. hard start, randomly dies, blows smoke at start up
  101. 99 jimmy wont start
  102. 99 Jimmy Misfires
  103. '93 GMC Jimmy Vin 'W' CPI Cold Start/Run issue
  104. 2000 GMC Jimmy Heat Only Through Defrost
  105. dealership charge to replace vacume hoses ??
  106. service engine soon light?
  107. 1998 s10 no heat problem
  108. Dont run right when cold
  109. 98 blazer w/auto air delivers air out dash vents only
  110. 01 Jimmy Auto 4 wheel does not engage
  111. Blazers must suck
  112. 98 Blazer shut downs immediately after starting
  113. 98 4.3L Vin W no spark
  114. '95' Jimmy front end problem
  115. 99 4X4 S-10 lower control arm
  116. s10 fuel odor
  117. 2003 S-10 Starter/hard To Do/give To Pro
  118. excessive fuel use
  119. 02' zr2 4 wheel problems
  120. Cooling Problem 95 S-10
  121. 1996 GMC Jimmy
  122. 99 Blazer won't crank
  123. High revs
  124. Hesitate when letting up
  125. 97 head question
  126. 1995 Chevy S10 4X4 4.3 Automatic Transmission Trouble?
  127. Jimmy Smog Fail Code
  128. '94 Sonoma - Low Power / Missing?
  129. Codes 42, 45, 85 and ticking, rattling sound.
  130. 01 transfer case switch/4wd actuator/hvac controls
  131. 2001 S10 Tail Light/reverse lights
  132. short?
  133. 200 Blazer Heater issue
  134. ABS light/brake light
  135. Stubborn Bolt Removal
  136. Where to cut blower housing?
  137. Only getting fuel to half the motor
  138. Gmc Jimmy 95 misfires and bogs down in mid/high rpm
  139. '93 Chevy s-10 4.3L 2wd Not Running Right
  140. 01 blazer heat issue
  141. 99 jmmy current draw
  142. 93 Blazer 4.3 Not running right
  143. need some help
  144. Electrical System Problem
  145. stalls with brakes or headlights
  146. S10 Brake and Back up lights out
  147. 4wd problem
  148. 4WD still inoperable
  149. rear wiper problems
  150. first timer need help.
  151. Smell burning coolant in vents??
  152. no heat please help
  153. 94 s-10 blazer engine swap
  154. fuel pump, fuel filter, ignition module or other?
  155. Same truck new question...
  156. The best o2 sensor??
  157. Lets discuss Ethanol
  158. '00 Sonoma 4L60E, no 3rd & OD
  159. 1999 4x4 T-10 Blazer 4x4/tranny shift problem
  160. 2000 blazer heater
  161. 99 bravada sputter & backfire
  162. 4x4 problem
  163. 1997 4.3 blazer 02 sencors
  164. '97 Blazer sudden bunch of codes, bad idle
  165. heat
  166. 2003 S-10 4.3 Heat Floor/def Sometimes Comes Out Panel
  167. 4x4 problems 93 S10 Blazer 4dr
  168. Unable to get hood open
  169. '92 2.2 sparkplug thread damage
  170. 92 Chevy S-10 brakes
  171. 95 gmc jimmy gets fuel but no spark - plz help
  172. 95 gmc jimmy gets fuel but no spark - plz help
  173. 1993 Blazer Idle Issue
  174. Drive shaft
  175. What Rims Will Fit
  176. where is the secondary air pump 2000 s10
  177. Choices...which sensor?
  178. Abs Light Problem
  179. 2001 Chevy Blazer 4x4 - No tension on the parking brake.
  180. Ready for the Road
  181. refilling cooling system
  182. 89 4cyl. S-10 sometimes wont start/bouncy idle?
  183. 03 S10 - Where is the door pin switch? Radio stays on!
  184. 01 Blazer tranny problem
  185. 2001 s-10 intermittent won't start
  186. 98 jimmy sticks in 4hi
  187. RPM Surging ???
  188. s10 2.2 4 cly stalling then restarting no SES light?? ABS lights on
  189. 97 blazer 4WD don't work
  190. Problem With New Rebuilt 700r4 Trans Shifting
  191. Need help with 1997 Blazer
  192. running lights ,speedometer wont work
  193. Engine power dropping..
  194. 95 Jimmy 4WD Problems
  195. airbag light short
  196. 95 2.2 poor mileage and rough starts
  197. '01 Blazer ZR2 noise after lower intake seal replacement.
  198. 2 Problems w/00 Blazer
  199. 99 Chevy blazer hard staring
  200. Fusible link ?
  201. 1994 S10 Blazer Fuel Pump Relay Switch
  202. 98 S-10 Clutch problem
  203. 97 s-10 Blazer ignition
  204. 98 s-10 ABS issue
  205. 02 blazer tranny issues
  206. Front axle nut size on 92 jimmy 4x4?
  207. 98 jimmy hard shift
  208. P1351 again, I give up..
  209. PO452 Fuel Sensor Low Input
  210. code p0446 and p0453
  211. Front Wheel Sag
  212. Will not stay in 4WD or 2WD
  213. P0753 Code
  214. '96 chevy blazer water pump issues, i think.
  215. no heat
  216. no heat
  217. Im So Lost
  218. ses and hesitation
  219. Noise in suspension, driveline, or ??
  220. 02 s10 blazer wont start
  221. Brake bleeder valves
  222. My '99 V6 S-10 is losing MPG like crazy
  223. engine rotates and starts, then shuts off
  224. '97 Blazer, toasted another Ign. module
  225. sonoma 4WD
  226. Pitman Arm Replacement on 1999 4WD Blazer
  227. s10 1997 blazer sound when deaccelerating
  228. control
  229. misses upon aceleration
  230. check engine light
  231. Front axle engagement
  232. rear main seal question
  233. MAF Sensor
  234. 95 Jimmy Stumbles on Acceleration
  235. 2001 Blazer
  236. 98 S10 blazer runs and then dies
  237. ticking from passenger side
  238. 98 s10 blazer runs and dies
  239. 96 Jimmy Engine trouble, Opinions!
  240. 95 blazer misfire distributor noise
  241. 97 blazer brake light problems
  242. help with Ignition coils
  243. front axle seal 02 S10 4.0 4x4
  244. trouble with 88 s-15 jimmy
  245. Transmission overfilled
  246. ALOT of codes/I have no idea where to start PLEASE HELP!!!
  247. HVAC issues
  248. 1995 chevy s-10 blazer turn signals working intermittently
  249. Belt chirp
  250. 95 jimmy probs