S-10 Forum banner

code 22

  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...
Top