Where do I change the fuel pressure regulator?

To do that you need to run the vehicle for about a minute and then turn it off and remove the vacuum line from the regulator -If fuel leaks out, it needs to be replaced. It’s about the size of a walnut and is located on the drivers side fuel rail for the 5.3 liter v8. Here are the steps to replace it yourself. 1.

What should the fuel pressure be on a 2001 Chevy Silverado?

Here is how you use it. Please feel free to ask a question or leave a comment. By the way, the normal fuel pressure for a 2001 Silverado is 50~55 PSI. Loading…

What are the symptoms of a bad fuel pressure regulator?

The symptoms are very noticeable, too. You may notice a very rough idle, rough acceleration, slow acceleration, and vibrations from the engine. There are also many causes of engine misfires. It can be a problem in the spark plug or the ignition coil.

What should fuel pressure be in a truck?

Fuel pressure test when cold, turn key on and spikes to almost 60psi, then quickly drops to about 10psi, but truck still starts ok. Holds pressure around 52psi. Turn key off and pressure drops rapidly. When motor hot, turn key on and climbs slowly mid 50s, then falls back down. Long crank and need to pump pedal to catch.

How to replace a faulty fuel pressure regulator?

In the video, 1A Auto shows how to remove and replace a faulty fuel pressure regulator. The video is applicable to the 1996 GMC Sierra K1500. While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content.

What’s the fuel pressure on a 2001 Suburban?

I have a 2001 K1500 Suburban 4 by 4 with a 5.3 engine. It has 130K on the clock. At 120K I replaced the fuel pump. At that time it had 50 PSI at idle and 55 on under load. Now it has 40 and 45 PSI. When I turn the key in the on position, there is no fuel pressure.

Here is how you use it. Please feel free to ask a question or leave a comment. By the way, the normal fuel pressure for a 2001 Silverado is 50~55 PSI. Loading…

Another symptom of an issue with the vehicle’s fuel pressure regulator is fuel leaks. If the fuel pressure regulator’s diaphragm, or any of the seals fail, fuel leaks can occur.

Can a fuel pressure regulator leak into the vacuum hose?

Presence of Fuel in the Car’s Vacuum Hose. One of the fuel pressure regulator symptoms that one should never ignore is the presence of fuel in the vehicle’s vacuum hose. This is an automotive component that connects to one side of the fuel pressure regulator. If there is a problem with the regulator, fuel can leak into the vacuum hose.

How to test a fuel pressure regulator axleaddict?

Note: if there’s no test port or you don’t have the correct adapter, remove the test port valve and connect the gauge directly; or disconnect the fuel inlet line and connect a T-adapter. Then reconnect the fuel line and connect the gauge to the T-adapter. 3.

When to replace the fuel pressure regulator on a Chevy Silverado?

If your Silverado’s engine is stalling and displaying the symptoms below, the fuel pressure regulator might have gone bad. So if your truck’s regulator is in need of a replacement, follow these steps to learn how to do it yourself. This article applies to the Chevrolet Silverado GMT800 (1999-2006).

What are the symptoms of a faulty fuel pressure regulator?

Symptoms of a faulty fuel pressure regulator include engine misfires, stalling at idle, spark plugs electrodes turning black, and gas dripping out the exhaust or in the regulator vacuum line. Replace the regulator as soon as it fails because gasoline may get into the oil system,…

Can a repair shop change a fuel pressure regulator?

The repair shop replaced the fuel pressure regulator, also known as the fuel flow regulator. I figured I could do it myself and as it turns out it’s relatively cheap and quite easy. First you need to test if your truck has a broken fuel pressure regulator.

Where do I change the fuel pressure regulator?