TrailBlazer 2002-2009
2023- The TrailBlazer, originally introduced as an upscale Blazer, was produced from 2002 to 2008 with a powerful I6 engine and with a monster V8 offered in the Trailblazer SS
Platform: GMT 305, 360, & 370.

02 trail blazer shutting off going down the road

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Old Jun 6, 2009 | 10:11 PM
  #1  
npingree's Avatar
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Default 02 trail blazer shutting off going down the road

have a 02 trail blazer. start it up go down the road and the rpm's will drop and if you dont punch it then the car will stall and then you have to start it back up. does not do it all the time just when it wants to about once a week
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Old Jun 8, 2009 | 3:05 PM
  #2  
rbarrios's Avatar
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are you running the AC or recirculate?
if so-- then you may have recently disconnected battery.
Youll want to clean the throttle body.
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