Very unlikely to be the battery even though you have only quarter charged it.
When you say---starting procedure--- do you mean you have to use the starter motor for ten seconds ??
Give your battery a full charge as it must now be quite low using the starter for so long.
I get the impression from what you are saying that you have, maybe, low fuel pressure and it needs that long on the starter before the pressure is high enough for the ECU to kick in.
|