The legendary Ford Bronco has returned, and under the retro-styled hood lies a new legend: the 2.7L EcoBoost. The 2.7L EcoBoost has been powering Fords for nearly a decade and has become one of the most respected truck engines available. The second generation 2.7L features both port and direct injection for efficiency throughout the RPM range. While the added port injection helps clean the intake valves, it doesn't protect the rest of your engine from the effects of blow-by. As blow-by flows through your intake, it coats components like sensors and your intercooler in a sludge of oil, carbon, and fuel, reducing their ability to function. Blow-by can also reduce the effectiveness of your engine oil. The factory air-oil-separator drains blow-by back into the oil pan, which is great for the environment, but the fuel and water in blow-by can thin your engine oil and reduce its effectiveness. Finally, any blow-by that does make its way back into the cylinder can reduce the effective octane
Vehicle Fitment
2021-2026 Ford Bronco
⚠ WARNING (California Prop 65): This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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