Where is the fuel pressure regulator on a Chevy truck?

The fuel pressure regulator is located under the upper intake on the back side of the fuel injection unit. Check the fuel pressure as it should be 55-62 psi key on engine off and not drop off more than 10 psi when pump stops running.

What should fuel pressure be on a 1997 Chevy c1500?

Pressure should be 55-62 minimum according to GM. Probably pump, pressure regulator i did another fuel pressure test, KOEO, this time with the return fuel line blocked off. my pressure went to 55psi til the pump stopped and then still dropped to 20psi. does that tell me its not the pump??? anyone??

Can a bad fuel pressure regulator cause a fuel leak?

As seals crack, fuel tends to leak. Problems with the fuel pressure regulator are not the only reasons why you may have a leak in the fuel delivery system. It can be because of corrosion, the presence of contaminants, and problems in the fuel filter. Sometimes, faulty electrical connections can also lead to fuel leaks.

What kind of fuel pump does a 1997 Chevy truck have?

1997 Chevy truck with 5.7 Vortek…seems like fuel pump when out, so I changed filter first, then tried the pump with lines unhooked to find that I have good pressure. Checked at intake and still have … read more

Where is the fuel pressure regulator located in a 1997 Chevy Suburban?

1997 CHEVY TRUCK: WHERE IS THE FUEL PRESSURE REGULATOR LOCATED… 1997 chevy suburban 5.7 l i cannot get this to start. I have changed the fuel pump, the sending unit, the relay, the fuel filter. It cranks but wont … read more have a 1997 chevy 3500 454 engine.

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.

How to remove the fuel regulator in a 1996 Chevy?

Replace the fuse. Remove the upper intake manifold plenum by taking the bolts out with a socket, which will expose the fuel regulator. Pull the vacuum hose off the fuel regulator. Remove the small circlip on the top of the fuel pressure regulator that secures it to the fuel rail, using a scribe to grab the clip.

Why does my car have a bad fuel pressure regulator?

The engine has more fuel than air in the mixture. This can also lead to a reduction in fuel efficiency. There are other factors that can contribute to the reduction in fuel economy. For example, leaks in the fuel delivery system can also be a cause of poor fuel economy.

Is there a Vortec 454 fuel pressure regulator?

The vortec 454 does not have the same injectors as the small block vortec. It uses the same type injector LT1 and TPI engines. They are buried under the plenum. Do you have any signs of fuel in vacuum line to the regulator? Does the fuel pressure at idle seem steady?

Can a 1997 Chevy Suburban 5.7 L start?

1997 chevy suburban 5.7 l i cannot get this to start. I have changed the fuel pump, the sending unit, the relay, the fuel filter. It cranks but wont … read more have a 1997 chevy 3500 454 engine. Will start and idle fine. When start to drive it starts missing and engine will not accelerate. i can rev the … read more

How many views does YouTube have for fuel pressure regulator?

So have fun and try not to be a nosy neighbor. Thank you 1 million views – Check 2 million views – Check 13 Trillion – Subscribers: 100 – Check 500 – Check 1000 – Check 20 Billion – I take no responsibility for anything anybody does in accordance with videos. An error occurred while retrieving sharing information.

Where is fuel regulator located?

A fuel pressure regulator is located at the end of the fuel rail and it connects to the injectors of the car.

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.

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.

Where is the fuel pressure regulator on my Silverado?

I can’t seem to find the fuel pressure regulator on my 2004 Silverado 1500. Does anyone know where it is located? I looked in the obvious locations like the fuel rail but I can’t find it.