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Updated on June 30, 2026. If your DPF is clogged, do not jump straight to cleaner, replacement, or a race-use delete pipe. Check the warning level first, then confirm soot...
Updated on August 03, 2026. Originally published on April 11, 2025. An EGR system routes a controlled amount of exhaust back into a diesel engine to lower peak combustion temperature...
Updated: May 18, 2026 When most drivers hear the word gasket, they think of oil leaks. But in modern engines, gaskets are more than leak-stoppers. They are pressure boundaries, material...
Updated on July 17, 2026. Clean a truck valve cover when the cover is sound and only dirty, paint it when the exterior coating has failed but the part still...
Updated on August 21, 2026. Takeaway: A good valve cover paint job starts with knowing what you're actually painting — the material and the specific paint product both dictate prep,...
Engine Aesthetic Upgrade Series Why Cleaning Your Valve Cover Matters The valve cover isn’t just a decorative piece sitting atop your engine—it plays a critical role in sealing the valvetrain...
Updated on August 21, 2026. TL;DR: Not every reason to consider an aftermarket differential cover means your current one has actually failed. This breaks the real signs into two groups:...
A step-by-step guide to changing gear oil and sealing a Dana 35 differential cover, with expert insights on leak prevention, proper sealant use, and easier maintenance with aftermarket upgrades.