Honda is known for manufacturing high-quality vehicles, but even Honda engines need to be properly broken-in before normal operation. New engine components must be properly lubricated and worn-in first. Not following break-in procedures can increase engine wear and decrease efficiency.
Accelerate slowly when driving. Avoid high engine RPM as much as possible. The internal engine components are very fragile when new. Don't race or over-rev your engine.
Avoid steady speeds during engine break-in. If you are driving at highway speeds, change your speed once every 10 to 15 miles. Staying at a steady speed forces engine oil into one spot, limiting engine lubrication.
Don't brake aggressively. Extreme braking puts strain on a new engine by causing it to stop and start at irregular intervals.
Avoid heavy loads during the break-in period. Honda Civics are not recommended for towing under any circumstances, especially not during the engine break-in period. Don't overload your vehicle with heavy cargo; the extra weight will put more strain on your engine during the first few hundred miles.
