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Misfire– When the fuel pressure regulator fails, it can allow too much or too little fuel into the engine.

Here are a few of the most common symptoms of a bad fuel pressure regulator: A Typical Fuel Pressure Regulator Bad Fuel Pressure Regulator Symptoms: Ford TaurusĪ bad fuel pressure regulator can put your Ford Taurus out of commission. Too much fuel pressure can ruin injectors. It also saves wear and tear on the injectors themselves. Think of it like a damn with a river of fuel behind it. It properly controls the amount of fuel entering the fuel injectors, intake, and combustion chamber. Keeping consistent pressure to the fuel injection system is vital to the efficient operation of any engine. Your Taurus’s fuel pressure regulator controls the pressure of the fuel before it hits the fuel rail. The symptoms of a bad fuel pressure regulator are similar to a bad fuel pump or bad fuel filter. Before purchasing a new fuel pressure regulator, it’s a good idea to check and make sure that it’s the part that you need to fix your Taurus. If you think that you may need a fuel pressure regulator for your Ford Taurus, they are relatively affordable.įuel pressure regulators in general are easy to get to, although the difficulty reaching them will vary by model year and the engine equipped. Src=”” alt=”Fuel Pressure Regulator Ford Taurus” width=”593″ height=”306″ class=”alignnone size-full wp-image-4324″/> Ford Taurus Fuel Pressure Regulator Cost Some may be in the fuel pump assembly, but this is rarely the case (although it is happening more and more). Most modern vehicles have the fuel pressure regulator mounted on the fuel rail. A bad fuel pressure regulator can cause all sorts of problems. One of the most common issues with any vehicle, including the Ford Taurus, is when it has fuel pressure regulator issues.