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Common high pressure fuel pump Problems

Date:2018-09-04Typename:Diesel injection news
High pressure fuel pump

High pressure fuel pump performance is closely tied to engine performance. If your vehicle has a fuel delivery issue, it will literally starve to death. Fuel injection problems, therefore, are one of the most pressing engine issues to deal with. Whether you’ve experienced fuel injector failure or not, it helps to understand the gas injector pump, how it relates to engine performance, and also how diesel high pressure fuel pumps differ from traditional gasoline-powered units.

 Diesel High pressure fuel pumps - Quick Overview


So what does a diesel high pressure fuel pump do?  High-performance automobiles usually have one energy injector per cylinder, ”

 Pressurized gasoline enters the fuel injector.  Which prepares the gas for the final exit. When the energy leaves the gasoline injector, a spray tip distributes the fuel as a fine mist.


Pressure-Packed Fuel Injection


Today’s diesel ruthless gas pumps are under pressure - even more pressure than what was once considered “normal.” Around 15-20 years ago, it was common for energy injector pumps to process fuel in a system at around 10,000 to 15,   

Top-end engine overall performance is in many ways dictated by how much fuel can be processed by the engine. Basically, a superior engine can process gasoline and air better than an average engine - that’s one reason why turbochargers are so effective at increasing horsepower - and a greater internal pressure in a necessity. That helps explain the significant pressure output of today’s high pressure fuel pumps compared to those from yesteryear.


A Two-Headed Monster - A Pair of Reasons that Explain Fuel Injector Pump Failure


99% of diesel fuel injector failure can be traced to two different issues:

• Faulty mechanical problems in the physical fuel injector housing

• Gas quality (or rather, lack of quality)


From these two things, a host of problems can surface. Let’s take a look at 4 common gas injector pump complications.


Problem #1 - Dirty Fuel

A clean diesel ruthless energy pump injector is a happy diesel high pressure fuel pump injector. Over time, residue can build up in the fuel system, and enough gunk,  the spray suggestion (where the gasoline leaves the injector and enters the combustion chamber) is particularly prone to “backing up,” so to speak.

If your engine has ever sputtered or hesitated during acceleration, a clogged fuel spray tip might be the glitch. And it all starts with subpar diesel fuel. In 2006, diesel gas production was tweaked to compensate for ultra low sulfur diesel energy (ULSD), and diesel engine owners have noticed more “dirty fuel” difficulties than before.


Problem #2 -Low Energy Tank Level

If your main goal in life was to destroy diesel ruthless fuel pump injectors, you’d run your car with the fuel tank as close to empty as possible. It all has to do with lubrication. With plenty of diesel gasoline in the tank, the high pressure fuel pump bearings receive lots of lubrication. With a near-empty tank, the fuel system is suddenly pushing air instead of diesel fuel. Anything but diesel fuel can wear out the ruthless fuel pump bearings, which means the gas injectors will not receive the energy at the pressurized level (30,000 psi, 40,000 psi, etc.) it should be.


Problem #3 - Foreign Object Inside Injector

 They also deal with a tremendous amount of motion and other stresses. One small visitor inside (a piece of dust, debris,  Worse yet, a microscopic object can leave the injector open all the time.  Cylinder efficiency is compromised.


Problem #4 - Bad Injector Timing

Whenever the fuel injector pump’s O-rings or ball seats are defective, the timing of the fuel transfer procedure is disrupted. This is a common diesel gasoline injector pump glitch, and usually requires a complete injection pump rebuild or replacement.


Maintenance Reminder

Here’s the good news about fuel injector pump complications: avoiding disaster is simple. In fact, if you do these three things, you’ll enjoy great functionality and minimal repair costs:

·         Purchase clean, reliable fuel

·         Change your gas filter every 40,000 miles

·         Keep your fuel container at least one-quarter full most of the time

If you’re aware of diesel fuel injection pump problems with your automobile, or have any questions about fuel pump replacement components, www.rxfuelinjector.com has the answers you’re looking for – and the products, too! To get in touch with one of our diesel fuel injection pump specialists, please call us at (0086) 13922490663, or check out our contact page for more information. 

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