Half a Million Kilometres of Carbon Build-Up in This Hilux Engine 🔥

This Toyota Hilux has done half a million kilometers, and what's hiding inside the intake is unbelievable. That thick black sludge you're looking at isn't oil. It's an inch of pure carbon build-up that's been forming slowly over years of driving. Every time the EGR valve opens, hot exhaust gases are pushed back through the intake to reduce emissions. But when those gases mix with oil vapor, they create a sticky soot that coats every surface it touches. And over time, that soot hardens into carbon, blocking airflow, choking your turbo, and strangling your engine's performance. You can see it right here. The airway is almost completely closed up. At this point, the engine can barely breathe. Fuel efficiency drops, power disappears, and the idle turns rough. The worst part? Even if you clean it once, it comes back. Because as long as that EGR valve keeps opening, the same dirty exhaust gases will keep cycling through. That's why we always recommend an EGR delete cable. It safely tells the ECU to keep the valve closed, stopping those gases from re-entering, and keeping your intake clean for good. Combine that with a proper carbon clean, and your Hilux will feel smoother, more responsive, and run like new again. Half a million kilometers of build-up looks bad, but it's completely preventable. Follow the links in the description to save your car from this.