How Much Do You Really Know About the 6.7 Cummins Valve Cover?


If you’re a diesel truck owner, chances are you’ve heard about the 6.7 Cummins engine. It’s known for its durability, power, and efficiency. However, in order to keep your engine running smoothly, you need to have a good understanding of its various components. One such component is the valve cover. In this article, we’ll delve into the world of the 6.7 Cummins valve cover and explore the importance of a reliable DPF delete shop. Buckle up and let’s get started!

Exploring the 6.7 Cummins Valve Cover

The valve cover is an essential part of any engine, including the 6.7 Cummins. It protects the valvetrain components and seals in the lubricating oil. A faulty valve cover can result in oil leaks, which can lead to severe engine damage if not addressed promptly. It’s crucial to ensure that your valve cover is well-maintained and functioning properly.

Signs of Valve Cover Issues

Knowing the signs of a malfunctioning valve cover is essential to prevent further damage to your engine. Here are a few common signs to watch out for:

  1. Oil leaks: If you notice oil pooling around the valve cover, it’s a clear indication of a problem. Addressing this issue promptly can save you from costly repairs down the line.
  2. Engine misfires: A faulty valve cover can lead to oil seeping into the spark plug wells, causing misfires. If you experience rough idling, reduced power, or poor fuel efficiency, it’s time to check your valve cover.
  3. Foul odor: A strong smell of burning oil or exhaust fumes may be a sign that oil is leaking from the valve cover and getting into the exhaust system. This can also result in excessive smoke coming from the tailpipe.

The Importance of a Reliable DPF Delete Shop

Now that we’ve covered the valve cover, let’s shift our focus to the DPF delete shop. DPF stands for Diesel Particulate Filter, which is a device designed to reduce emissions from diesel engines. While it serves an important environmental purpose, the DPF can cause issues for certain diesel truck owners.

What is DPF Delete?

DPF delete refers to the removal of the DPF system from a diesel engine. This modification is typically done for performance or maintenance reasons. However, it’s important to note that tampering with emissions systems is illegal in many jurisdictions and may void your vehicle warranty.

Why Consider a DPF Delete Shop?

If you’re experiencing issues with your DPF system, a reputable DPF delete shop can help. Here’s why you should consider their services:

  1. Increased performance: By removing the restrictive DPF system, you can improve your truck’s horsepower, torque, and fuel efficiency. This can be particularly beneficial for those who use their trucks for towing or heavy hauling.
  2. Preventing costly repairs: DPF systems are prone to clogging and can result in significant repair costs. By removing the DPF, you can eliminate the risk of costly maintenance and potential engine damage.
  3. Custom tuning options: A professional DPF delete shop can offer custom tuning options tailored to your specific needs. This allows you to optimize your truck’s performance and get the most out of your engine.


By now, you should have a better understanding of the 6.7 Cummins valve cover and the importance of a reliable DPF delete shop. Keeping your valve cover in good condition is vital for your engine’s longevity, and if you’re facing any issues with your DPF system, consulting a reputable DPF delete shop can provide you with the necessary solutions. Remember, maintaining and optimizing your diesel truck is key to ensuring its peak performance and longevity.

valve cover:

These 6.7 Cummins valve covers not only look great but also come with performance advantages. We replace the factory CCV (Crankcase Ventilation) filter with a maintenance-free CCV vent. By removing the factory CCV filter, you’ll no longer need to purchase expensive filters when they get clogged. Another outstanding feature of the 6.7 Cummins valve cover is its ability to control crankcase pressure at higher RPMs, ensuring your truck performs at its best.

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