ENGINE BREAK-IN RECOMMENDATIONS

2022 Jeep Wrangler Engine Break-In Recommendations ENGINE BREAK-IN RECOMMENDATIONS —GASOLINE ENGINE A long break-in period is not required for the engine and drivetrain (transmission and axle) in your vehicle. Drive moderately during the first 300 miles (500 km). After the initial 60 miles (100 km), speeds up to 50 or 55 mph (80 or 90 … Read more