I have a 2010 Honda accord 2.5L. Good battery. The engine is not starting on the first attempt. It may take 3 starts before the engine is started. Each start attempt is about 2-3 second intervals. This is happening at least 2-3 times a week but not at every engine start.

 

How many miles is on the car? What maintenance has been done to the car?
How are the battery connections, any corrosion, etc.?

May be a starter issue or battery cable connection issue; but, want to get more info.

Btw: 4 cylinders in U.S. are 2.4L.