Step-by-step guide to install an EGR Delete Kit for 2010-2012 Dodge Ram 6.7L Cummins. Improve performance & reliability with expert tips and FAQs. Off-road use only.
SPETUNER Installation Guide: 2010-2012 Dodge Ram 6.7L Cummins EGR Delete Kit
Written by Lars – SPETUNER Diesel Modification Specialist
If you're here, you're probably ready to unleash the full potential of your Dodge Ram 6.7L Cummins. Installing an EGR Delete Kit is a game-changer for off-road performance, and I'm here to guide you through every step. Let’s get your truck breathing easier and running cooler, but before we dive in, let’s cover some essentials.
Before You Begin
1. Safety First
- Always work on a cold engine to avoid burns.
- Wear eye protection and gloves while working under the hood.
- Disconnect the negative battery terminal to prevent electrical mishaps.
2. Know the Law
This EGR Delete Kit is designed for off-road use only. Be sure to comply with local regulations before installation. Using this kit on public roads could violate emission laws in some regions.
3. Unbox and Verify
Lay out all the parts and double-check that everything is included in the kit:
- Block-off plates, gaskets, O-rings, bolts, coolant hoses, standpipe adapters, and other components as listed in your product description.
Missing anything? Don’t start yet—contact SPETUNER for replacements.
Tools You’ll Need
- 8mm, 10mm, 14mm, and 15mm socket wrenches
- Deep socket for hard-to-reach bolts
- Hex wrench (Allen key)
- Thread sealant or tape
Step-by-Step Installation
Step 1: Remove the Oil Dipstick and Cover
- Remove the four 8mm bolts securing the plastic engine cover. Set it aside.
- Pull out the dipstick and unbolt the dipstick bracket (three 10mm bolts).
Step 2: Disconnect the EGR Pipe
- Loosen the clamps on the EGR pipe using a deep socket.
- Remove the center-mounted 10mm bolt and slide out the pipe.
Step 3: Remove the EGR Valve and Housing
- Unbolt the EGR housing by removing four 10mm bolts.
- Disconnect the electrical plug on the EGR valve.
Step 4: Remove the Factory Heat Shields
- Unbolt the three 10mm nuts and two 8mm bolts holding the heat shields in place. Remove them carefully.
Step 5: Remove the EGR Cooler
- Disconnect the factory breather vent line and coolant hoses. Be prepared for a small amount of coolant spillage—this is normal.
- Keep the cooler level while removing it to avoid spilling excess coolant.
Step 6: Install the Front Block-Off Plate
- Use the factory 15mm nuts to install the front block-off plate.
- Ensure that the gasket is aligned correctly for a secure fit.
Step 7: Replace the Coolant Fitting
- Remove the elevated factory coolant fitting.
- Install the new fitting from the kit, using thread sealant to prevent leaks.
Step 8: Install the Standpipe Adapter
- Insert the standpipe adapter and secure it with the provided bracket and Allen bolt.
Step 9: Reconnect the Coolant System
- Attach the provided coolant hoses and clamps to the ports.
- Reinstall the vent hose securely.
Testing and Final Check
Seal Inspection
- Start the engine and check for any leaks around the block-off plates, coolant fittings, and connections.
Performance Testing
- Let the engine idle for a few minutes. Listen for unusual noises and ensure the system is functioning as expected.
Pro Tips from Lars
- Stay Organized:Keep all removed parts in a labeled container—you never know when you might need them again.
- Take Your Time:Precision matters here. Double-check gasket alignments and torque specs to avoid leaks later.
- Off-Road Ready:Once installed, you’ll notice improved airflow and reduced exhaust gas recirculation—ideal for off-road adventures!
Need Help?
At SPETUNER, we’re here to help. Check out our video tutorials or reach out to our support team for expert assistance. Let’s get your Dodge Ram ready for its next adventure!
By following this guide, you’ll not only complete the installation with confidence but also optimize your Cummins engine for ultimate performance. Now, go turn some wrenches—your Ram is waiting!
FAQs
Q1: What does an EGR delete do on a 6.7 Cummins?
A1: An EGR delete removes the exhaust gas recirculation system, improving airflow, reducing soot buildup, and enhancing engine efficiency for off-road use.
Q2: Will EGR delete cause problems?
A2: If installed correctly and used in compliance with off-road regulations, it should not cause issues. However, improper installation or use on public roads can lead to mechanical or legal problems.
Q3: Is the EGR delete kit worth it?
A3: Yes, for off-road enthusiasts, it can improve engine reliability, performance, and longevity by reducing carbon buildup and lowering exhaust gas temperatures.
Q4: Can you just do an EGR delete?
A4: While it is possible, an EGR delete should be done as part of a comprehensive off-road modification plan to ensure proper performance and compliance with local laws.
Q5: How long does it take to install an EGR delete kit?
A5: Installation typically takes 2-3 hours with the right tools and experience.
Q6: Does an EGR delete improve fuel efficiency?
A6: Yes, by eliminating the recirculation of exhaust gases, the engine can run cooler and more efficiently, which may result in better fuel economy for off-road applications.
Q7: Do I need to tune my truck after an EGR delete?
A7: Yes, a proper tune is recommended to optimize engine performance and avoid error codes on the ECU.
Q8: Will an EGR delete void my warranty?
A8: Yes, removing or altering emissions equipment typically voids manufacturer warranties, so consider this before proceeding.
Q9: What tools do I need to install an EGR delete kit?
A9: Basic tools include socket wrenches (8mm, 10mm, 14mm, 15mm), a deep socket, a hex wrench, and thread sealant or tape.
Q10: Can I reverse an EGR delete?
A10: Yes, with the right parts, you can reinstall the EGR system if needed, but it may require professional assistance.
