EngineGo

Your 6.7L Power Stroke already makes serious torque from the factory. A custom tune is how many owners get sharper throttle response, cleaner shifts, and more towing confidence out of it. The questions that come up before checkout are rarely about the tune alone. Owners ask how long a custom file takes, how much power is realistic, whether the transmission and fuel system can handle it, and what the legal picture looks like.

This guide covers 2011 through 2026 Super Duty trucks. If you are already comparing options, the 6.7 Power Stroke tuner collection is sorted by year so you can check fitment first.

The Auto Agent 3 plugs in within a minute. The flash is the step that deserves your attention. A weak battery, a dropped connection, or the wrong file can turn a simple job into a long afternoon with the truck sitting.

This guide walks through setup from order to first flash for Ford Power Stroke, Ram Cummins, and GM Duramax trucks. It also covers the checks that prevent most problems. If you have not picked a package yet, start with a look at the diesel tuner and match your year, engine, and transmission first.

If your truck keeps throwing DPF, EGR, or DEF faults, you have probably searched for the best diesel delete kit and found a wall of listings that look identical. They are not. A kit built for a 2013-2018 Cummins will not bolt onto a 2020 Power Stroke, and a pickup kit may not fit a Cab & Chassis truck.

This guide covers the best diesel delete kits for Ford Power Stroke, Ram Cummins, and Chevy/GMC Duramax trucks. You will see how we judge a kit, which EngineGo kit fits each platform, what the engine needs besides the kit, and what the law says. If you already know your platform, browse diesel delete kits and confirm fitment on the product page.

Important: Federal law restricts removing emissions controls on road-certified trucks. Read the Legal Reality section below before you buy.

If your diesel has an EGR system, it has an EGR cooler. Most owners never think about it until a check engine light or a coolant problem shows up. This guide explains what the cooler does, what Ford and GM have documented about how it fails, and how to confirm the cooler is the cause before you spend money on parts.

Most EZ Lynk mix-ups start before the truck is plugged in. An owner buys the Auto Agent 3, expects it to change how the truck runs, and learns the device alone does not do that. The tune comes from a tuner, the package has to match the exact truck, and a few model years need extra hardware first.

This guide covers what the Auto Agent 3 does, what is included and what is not, and how to match a package to your Ford Power Stroke, Ram Cummins, or GM Duramax before you order.

If your Ram 6.7L Cummins is showing a service reminder on the dash, or you are topping off oil between changes with no leak under the truck, the CCV filter is the first part to check. It is a low-cost wear item, and skipping it costs far more than changing it.