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loss of power

  1. 262ci Forum (4.3)
    I have a 2001 s10 4.3 v6 around 91k miles. Engine light came on and I’ve noticed a loss of power and rough idle. Took to autozone and code reads misfire cyl 1. I started with replacing spark plugs, wires, distributor cap, rotor, air filter and fuel filter...runs a little better but still have...