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fuel injection

  1. [SOLVED] Stalling at Idle with A/C On

    OEM Issues
    OK, My 04 4.2L trailblazer has been stalling at Idle while stopped at a light Occasionally. I recently had it to the local GM Dealer and they recommended a fuel system cleaning, from the Fuel Rail, for which I have ordered parts for but haven’t come in yet. However the tech said that he had...
  2. fuel injection cleaning

    OEM Issues
    anyone have any recommendations for cleaning the fuel injection system? i see 3m kits, kits that attatch to the fuel rail and run off the can and of course the dump in the tank stuff. i want to "clean" it good...thanx :dielaugh: