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Dupreece 4/6/2010
1990 Honda Accord DX 4 Cyl 2.2L - Engine
what's making my car run run rich? I had it smog and it failed because to much gas is going through
1 Answer
  • Chiekotz
    Chiekotz 6/29/2010
    It can be your MAF or your Oxygen sensor is busted, the purpose of the 02 sensor is to measure the amount of oxygen and make the necesary adjustments on the A/F ratio (lean, stoich, rich)

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