diesel performance Archives - Flying Wrench Services

Why The Dynomite Diesel Patriot Series™ Injector Is A Smart Upgrade for Your Cummins Diesel Engine

If you own a 2004-2007 Dodge Ram equipped with the legendary 5.9L or 6.7L Cummins engine, you already know how important fuel system performance is to the reliability and power of your truck. Whether you’re using your Cummins for daily driving, towing, hauling, or work, your injectors play a critical role in keeping your engine running efficiently.

One injector option that continues to stand out among Cummins owners is the Dodge Ram Cummins Stock Patriot Series™ Injector – Reman by Dynomite Diesel. While it maintains stock fueling characteristics, it offers several advantages over standard OEM replacement injectors.

Why Upgrade Instead of Installing Standard OEM Injectors?

Many truck owners assume that all stock replacement injectors are essentially the same. However, the Patriot Series™ injectors from Dynomite Diesel are built with a level of quality control and performance testing that goes beyond many standard replacement options.

1. Enhanced Quality Control

Dynomite Diesel has built a strong reputation in the diesel industry by focusing on precision manufacturing and testing. Every Patriot Series™ injector undergoes extensive testing and calibration to ensure proper fuel delivery and consistent performance.

This means you get:

Improved injector balance
Consistent cylinder-to-cylinder fueling
Reduced risk of performance issues
Greater confidence in long-term reliability

2. Reliable Performance Under Load

Whether you’re towing a trailer, hauling equipment, or simply putting your truck to work every day, injector consistency matters. Poor injector performance can lead to rough idling, excessive smoke, reduced fuel economy, and loss of power.

The Patriot Series™ injectors are designed to restore the crisp throttle response and dependable power that made Cummins famous in the first place.

3. Better Long-Term Value

While a standard OEM replacement injector may solve an immediate problem, many Cummins owners prefer Dynomite Diesel injectors because of their reputation for durability and performance.

Investing in a higher-quality injector often means:

Fewer future fuel system headaches
Improved engine efficiency
Better reliability for towing and daily driving
Increased confidence on long trips

4. Built by a Trusted Diesel Performance Brand

Dynomite Diesel has earned the trust of diesel enthusiasts, fleet operators, and performance shops across the country. Their injectors are known for maintaining factory drivability while delivering the quality and consistency serious diesel owners expect.

Perfect for Stock and Mildly Modified Trucks

One of the biggest advantages of the Stock Patriot Series™ Injector is that it maintains stock fueling characteristics. This makes it an excellent choice for:

Daily drivers
Tow rigs
Work trucks
Fleet vehicles
Mildly modified Cummins builds

You get OEM-like drivability with upgraded quality and confidence.

Get Your Patriot Series™ Injectors Installed at Flying Wrench

When it’s time to replace your injectors, choosing the right parts is only half the battle. Proper installation is critical to getting the performance and reliability you expect from your Cummins.

At Flying Wrench, we can both ship and install your Dynomite Diesel Patriot Series™ Injectors. Even better, if you’re having the injectors installed by our team, you won’t have to worry about additional shipping costs to get the parts here.

Our experienced diesel technicians work on Cummins-powered trucks every day and can help ensure your fuel system is performing exactly as it should.

Schedule Your Injector Upgrade Today

Don’t wait until a failing injector leaves you stranded or causes additional fuel system problems. Upgrade your 2004-2007 Cummins with the Dynomite Diesel Stock Patriot Series™ Injector and enjoy the reliability, performance, and peace of mind your truck deserves.

Call Flying Wrench today to schedule your installation.

Ask for George
Phone: (638) 360-0044

Get your Cummins running its best and let Flying Wrench handle the rest.

Protect Your 6.7L Cummins with the Fleece Performance Intake and Grid Heater Kit

Folks, if you own a 6.7L Cummins-powered truck, chances are you’ve heard about — or experienced firsthand — the infamous grid heater nut failure problem. It’s one of the most common issues diesel owners run into, and unfortunately, it can become a catastrophic engine failure if left unaddressed.

At Flying Wrench, we’ve seen this issue more times than we care to admit. A failed grid heater nut can break loose, enter the engine, and cause severe internal damage that leads to expensive repairs and serious downtime. For truck owners who rely on their diesel rigs for work, towing, hauling, or everyday driving, that’s the last thing you want happening.

That’s why we strongly recommend upgrading to the Fleece Performance Intake and Grid Heater Kit before the problem turns into a major repair bill.

What Is the Fleece Performance Intake and Grid Heater Kit?

The Fleece Performance Intake and Grid Heater Kit is a complete engineered upgrade designed specifically for the 6.7L Cummins platform. This system replaces the factory grid heater setup with a much safer, higher-flow design that eliminates the risk associated with the factory-style grid heater nut.

Not only does this upgrade improve reliability, but it also enhances airflow and throttle response while maintaining excellent cold weather starting capability.

For diesel owners living in colder climates, this kit is especially valuable. The high-flow heating element helps your truck start reliably in extreme temperatures as low as -31°F, with an optional secondary heater capable of cold starts down to -35°C.

Why Cummins Owners Upgrade Their Grid Heater

The factory grid heater design on many 6.7L Cummins trucks has become a well-known weak point in the diesel community. Over time, the retaining nut on the OEM heater can loosen or fail. If that hardware enters the intake system, it can cause catastrophic damage to pistons, valves, and cylinders.

Replacing an entire engine because of a failed grid heater nut is an expensive lesson many truck owners unfortunately learn too late.

The Fleece Performance kit solves that problem entirely by eliminating the problematic OE-style grid heater hardware while also improving overall intake performance.

Benefits of the Fleece Performance Intake and Grid Heater Kit

This is one of the most complete and well-designed kits on the market today. Some of the standout features include:

Eliminates the risk of engine damage caused by OE-style grid heater nut failure
Improves throttle response and overall airflow
Reduces intake restriction for better engine breathing
Retains compatibility with factory high-pressure fuel lines
Avoids proprietary fuel line complications
Includes all required hardware and gaskets for installation
Features a high-flow coil heater system
Includes a new high-flex heater cable and grounding cable
Maintains a clean factory-style appearance
Precision-machined cast aluminum intake horn and plate
Includes a 1/8” NPT port for sensor installation
Optional secondary heater available for extreme cold-weather climates

Whether your truck is a daily driver, tow rig, farm truck, work truck, or performance diesel build, this upgrade adds peace of mind and improved drivability.

Improved Airflow and Performance

One thing many diesel owners notice after installation is improved throttle response. The factory intake system can be restrictive, especially under load or towing conditions. The high-flow design of the Fleece intake horn helps improve airflow efficiency, which can contribute to smoother power delivery and improved engine responsiveness.

While reliability is the primary reason most owners install this kit, the added airflow benefits are a major bonus.

Cold Weather Reliability Matters

If you live in an area where winter temperatures regularly drop below freezing, you already know how important a dependable cold-start system is for your diesel truck.

The Fleece Performance Intake and Grid Heater Kit was designed with cold weather performance in mind. The upgraded heater system helps maintain reliable starts even during brutal winter conditions, making it an ideal upgrade for diesel owners who depend on their trucks year-round.

For contractors, farmers, fleet operators, snow removal crews, and anyone else who can’t afford downtime during winter weather, this upgrade provides added confidence when temperatures drop.

Professional Installation Available at Flying Wrench

At Flying Wrench, we not only sell the Fleece Performance Intake and Grid Heater Kit — we professionally install it as well.

That means:

No waiting on shipping
No installation headaches
No guessing during install
No worrying about missing parts or compatibility issues

Our team works on diesel trucks every day, and we understand exactly how important reliability is to our customers.

If you’ve been thinking about upgrading your 6.7L Cummins before grid heater issues become a serious problem, now is the perfect time. We currently have openings in our schedule and would be happy to help get your truck protected and back on the road with confidence.

Call Flying Wrench today at (638) 360-0044 and ask for George to schedule your installation or learn more about the Fleece Performance Intake and Grid Heater Kit.

All The Information You Need For Your Diesel

Whether you have an early 2000’s truck or a new truck, the more information at your disposal the better. The easiest way to achieve this is the Edge CTS-3 monitor. It is a monitor that plugs into the obd2 port, simple plug and play. The convenient thing about the CTS-3 is the EAS add-ons. Whether it is an EGT Probe, back up camera, sensors or switches. The CTS-3 can run them all with the expandable EAS system. You can pull diagnostic code, perform regens, do performance tests and data logging. It is also compatible with most gas applications as well.

If you’re looking for a little extra horsepower they can offer that. Whether it is the Juice with Attitude or the EZX Module Edge has you covered. All of Edge’s products have EO Numbers (where needed) keeping the threat of the Fed’s wrath at bay.

We stock the CTS3 and the EGT probe kit at the shop for your convenience. So if you have any questions feel free to call the shop at 360-638-0044 or email george@flyingwrench.net

Signs That My Diesel Truck Needs Repairs

If you own a diesel truck, you know those diesel engines are hard workers. A well-kept diesel engine is extremely dependable at times when we need them most. Even though they are dependable and tough, a diesel truck needs to be properly cared for to achieve optimal performance and longevity.

It is important to know what to look for when your truck may need repairs or some general TLC. Here are some signs that it’s time to have diesel mechanic perform an inspection before things spiral out of control and cost you valuable time and money.

Loss of Power

Loss of power can happen for a multitude of reasons, but fuel delivery tends to be one of the most common culprits. An easy way to avoid this is to make sure the fuel filter bowl is drained on schedule and to look for signs of a damaged or malfunctioning fuel filter.

Overheating

You don’t want to deal with overheating issues. These can often lead to much bigger and more expensive problems, including significant damage to the engine itself. There are many different causes to overheating so if you are not an experienced diesel mechanic, your best bet is to get your truck scheduled with us right away.

Oxidized Oil

Oxidized oil most commonly occurs when your truck is left dormant for long periods of time without being started or used. When oxygen gets into the oil it creates bubble that negatively impact the lubrication element that the oil is supposed to provide. Without proper lubrication, significant and costly damage to the engine can occur. If your truck has remained idle for long periods of time, change the oil before starting it again.

Contaminated Diesel Fuel

Diesel fuel contains a high level of viscosity which also increases the chances of contamination. Common contaminates include Glycol, Dilution, Water, and Soot. If you notice any signs of contamination in the fuel tank, purge and clean it thoroughly. If you think there is a chance it may be contaminated but aren’t quite sure, bring it in to us immediately.

Oil Sludge

Oil “sludge” is grime and oil waste that is mixed in with the oil supply. It can sometimes be easily noticed by the change in thickness of your oil. If you notice oil sludge, it is an indication that your engine components are not being lubricated properly. This is another issue that is best to be addressed by an experienced diesel mechanic.

This is more of a severe issue so please don’t ignore it. This can be caused by an oil chamber that is over-filled, a serious oil leak, or worn cylinders.

Hard Starts

If you notice that your truck is lurching forward instead of accelerating gradually, this is another sign of a serious problem that needs to be addressed immediately.

Black Exhaust

Black exhaust usually occurs when air and fuel in the engine are not being properly balanced. It’s also important to note that black exhaust is usually full of dangerous toxins and chemicals, making it a danger to you and your family. And of course, excessive black smoke can also lead to a lot of attention from the Police.

Broken or malfunctioning fuel pumps can also cause black exhaust. Clogged air filters don’t allow the right amount of oxygen to get into the engine and can also cause black exhaust. This isn’t an issue that you should take lightly so give us a call if you notice this issue with your truck.

Be sure to stay aware of any changes in your trucks handling and performance and look for the signs noted above. Staying vigilant with check ups and repairs can save you a lot of time and money. If you have any questions about this blog or the issues described within, contact us today!

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Tag: diesel performance