Jeep JL/JT Eco-Diesel AEV Snorkel Install & Testing

Summary

This video walks viewers through the installation process of an AEV snorkel for a Gladiator EcoDiesel, including using a Cyclone pre-filter to improve air filtration. The host provides detailed steps such as cutting the hood, modifying the air box, sealing for water resistance, and addressing fitment challenges. The installation is tested with a smoke test to ensure there are no leaks, revealing that the factory air filter performs better for sealing than the K&N. The video emphasizes precision and careful sealing for optimal performance in off-road conditions.

Takeaways

• 😀 The AEV snorkel for the Gladiator EcoDiesel is designed to be mounted on the driver's A-pillar, which is different from most other models that use the passenger side.
• 😀 The snorkel features a Cyclone pre-filter, which helps keep the air filter clean by using a turbine to remove dirt particles from the incoming air.
• 😀 The Cyclone pre-filter is particularly effective, as demonstrated by the user's experience on a Toyota Tundra, where the air filter remained clean after over 15,000 miles of driving.
• 😀 The factory air filter is being replaced with a K&N high-flow air filter to improve airflow, as the stock air filter on the EcoDiesel is quite restrictive.
• 😀 Installation requires specific tools like a riveter, grinder, and hole saw, along with safety measures like touch-up paint to prevent rust after cutting.
• 😀 The installation involves measuring and cutting a hole in the hood using a template, ensuring precise alignment before cutting.
• 😀 After cutting the hole in the hood, the bare metal is coated with touch-up paint to prevent rusting, even though the snorkel's plastic cover will conceal most of the cut.
• 😀 The air box is removed during installation to access the air filter and to seal any holes using hot glue to prevent water from entering the intake system.
• 😀 The snorkel is mocked up, adjusted for clearance, and then riveted into place, with extra attention given to securing the brackets properly.
• 😀 A smoke test is performed after installation to check for any air leaks in the snorkel system. If any leaks are detected, they can be sealed with silicone or epoxy.

Q & A

What is the purpose of the AEV snorkel for the Gladiator EcoDiesel?

The AEV snorkel helps improve the air intake system of the Gladiator EcoDiesel by positioning the intake higher on the vehicle, which allows for cleaner air to be drawn into the engine, especially in dusty or wet conditions.

Why was the Cyclone pre-filter chosen for this installation?

The Cyclone pre-filter was chosen because it helps keep the air filter clean by using a turbine to separate dirt particles from the air before they enter the intake. This significantly reduces the need for air filter maintenance.

How effective is the Cyclone pre-filter in maintaining air filter cleanliness?

The Cyclone pre-filter is highly effective, as evidenced by the user’s experience with a Toyota Tundra where after 15,000 miles, the air filter still appeared brand new, despite no maintenance.

What modification needs to be made to the Gladiator’s hood for the snorkel installation?

The Gladiator's hood needs to be drilled and cut to accommodate the snorkel. A template is provided to guide the process, ensuring accurate placement of the hole.

What tools and materials are required for this snorkel installation?

The installation requires tools such as a riveter, a cut-off wheel grinder, a three-inch hole saw, drill bits, touch-up paint, and some specific bolts and brackets. The installation also uses a template to guide drilling and cutting.

How does the user ensure proper sealing of the air intake system?

The user seals the system by filling any holes in the airbox with hot glue and applying silicone to various parts of the intake system to ensure water doesn't enter during submersion.

What is the function of the high-flow K&N air filter used in the snorkel setup?

The high-flow K&N air filter is used to improve air intake performance by providing less restriction compared to the factory filter, thereby allowing more air to flow into the engine.

Why did the user decide to use silicone to seal the snorkel components?

Silicone was used to seal the snorkel components to ensure a watertight fit. This is crucial in preventing water from entering the intake system, which could damage the engine, especially in off-road conditions.

What issue did the user encounter with the snorkel installation after the initial assembly?

The user discovered a leak during a smoke test, specifically around the top seal of the snorkel where it connects to the airbox. The leak was traced to the area where the top bolt holes are located.

What was the final conclusion regarding the use of the K&N air filter vs. the factory air filter?

The user concluded that the factory air filter provided a better seal and performed better in preventing water from entering the intake, making it a safer choice compared to the K&N filter.