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Engine Performance: "Emissions"
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"Emission Test, Failed Inspection" Select Make, Model, Year and Subject

The service light code said EGR was the problem. I replaced the EGR solenoid and made sure the valve actually moves. While I was at it, I also replaced the vacuum hoses. If I drive slowly around town...more

Related Topics:

Chevrolet | Check Engine Light | Sensors

With harder acceleration I get a bad smell inside the car. I do not notice it with normal take off. Even though the exhaust system looks perfect, I believe it is the catalytic converter...more

Related Topics:

Ford | Exhaust System

I brought it into the dealership service department. They told me the reason the light came on was because the gas cap wasn't tightened...more

Let's define a PCV valve. PCV stands for Positive Crankcase Ventilation. The valve itself controls the amount of intake manifold vacuum being directed to the interior...more

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