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92 Blazer hesitation on light acceleration

Discussion in '1992-Present Chevy & GMC models' started by pete92blazer, Jun 16, 2002.

  1. pete92blazer

    pete92blazer Newbie

    Jun 16, 2002
    Likes Received:
    I got my first full size blazer 6 months ago. Love it. However in the last month I have been having the following problem: Intermittently on light acceleration (at any speed in any gear) I will get severe hesitation. If I floor it I can push through it and flatten out the hesitation but I would guess this is not a good thing. When it happens it last from 5 minutes to when I shut down the rig. When I start it back up it may not occur for a few days or it may happen immediately. I would like some idea before I take it in to have it worked on. Ideas? Also any good mechanics in Portland Oregon?
  2. 90K5

    90K5 1/2 ton status

    Jun 1, 2000
    Likes Received:
    Lubbock, TX
    sound slike it needs a tune up...new plugs, cap and rotor, etc, also a fuel filter.

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