In this video, you will learn 7 symptoms of a bad fuel pressure regulator. Watching this video will help you diagnose to see if it is time to replace your fuel pressure regulator. You will also learn how a fuel pressure regulator works. This video also teaches you where the fuel pressure regulator is located. You might be experiencing, no start, hard start, rough idle, a check engine light, fuel in the fuel pressure regulator vacuum line, failed emissions test, poor engine performance, poor gas mileage. Some of the engine codes you might retrieve are P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0172.
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FUEL PRESSURE REGULATOR
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