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4 cylinder

  1. Sonoma 4Banger

    S10 / S15
    What’s up everyone! I’m working with a ‘93 Sonoma/S-15 basic 2.5l Iron Duke engine under the hood. All stock on the motor, interior and exterior with 75k original miles One previous owner! Issue of concern; Throttle Body unit is filling with excessive amount of fuel. New gaskets, new unit, with...
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