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code 45

  1. S10 / S15
    85 S10 2wd 2.5L code 22 & 45 Tps low voltage and O2 fuel system rich High idle and looses power while driving. I would describe it as bogging down and acts like it’s running out of fuel. replaced plugs, wires, cap, button, new fuel filter, rebuilt TBI, new valve cover gasket, new intake...