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Replace catalytic converter

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Q: 2000 ford focus se engine light come and you check with the computer its says some thiNg wrong in catalatic converter?
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What are the signs of a bad catalatic converter on a 1991 Cadillac?

Hard starting, loss of power, excess fuel consumption, check engine light, and a blowing sound under heavy acceleration.


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When you get a po300 code and the check engine light flashes it to let you know to turn off the enging because you are starting to damage the catalatic converter, I screwed up mine by driving it it was a bad cam sensor


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If catalyic converter taken of car would it go faster?

Removing a catalytic converter will cause a check engine light, lower power on a computer controlled vehicle, and is highly illegal.


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Does the check engine light come on if the catalytic converter needs replacing?

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Will removing a catalytic converter increase horsepower?

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What is wrong when the check engine light is on?

The computer has detected a problem with the emissions controls. Have the computer scanned for trouble codes. Get this fixed, as it can cause other parts to fail, as in, the catalytic converter, O2 sensor.