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Cel code P0305, 98 S70 T5 S70

I'm getting Cel with P0305. Reset the Cel, car ran fine. Cel only came on when I floored the gas. Do I need new spark plugs, cables, rotor, cap? How about O2 sensor?
98 S70 T5 (142k miles)








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    Cel code P0305, 98 S70 T5 S70

    Your car is 11 years old, new plugs are always a good idea, as are rotor and cap. Get OEM plugs or copper plugs. Oem usually last twice as long as others. The gap should be around .28 inches.

    O2 sensor is working fine. While the hood is open, look for cracked vacuum elbows.

    Klaus
    --
    The more I learn, the more I forget. So why learn?







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