[Cristhian]

pawn Код:

SetTimerEx("nuncaamassar", 1000, true, "d", playerid);

pawn Код:

forward nuncaamassar(playerid);
public nuncaamassar(playerid)
{
    if (IsPlayerInAnyVehicle(playerid))
    {
        RepairVehicle(GetPlayerVehicleID(playerid));
    }
    return 1;
}

Simples .-.